1900 – 1949: The Turbulent Century
War, Innovation, and Resilience
The first half of the 20th century tested humanity’s limits through two world wars while simultaneously producing extraordinary technological and social advances. This era redefined global politics and human capability.
Transformative Events:
- Two World Wars reshape international order
- Flight achieved and space exploration begins
- Radio and cinema create mass culture
- Women gain voting rights in many nations
- Nuclear age begins with profound implications
Despite unprecedented destruction, this period demonstrated remarkable human resilience and innovation, laying groundwork for the modern technological age.
There are 501 entries in this timeline
1900
German Naval Law
June 1900
1901
Formation of the Commonwealth of Australia
January 1901
Australia received dominion status, as a self-governing colony.
1901
Establishment of the Jewish National Fund
1901
The organization collected funds to be used in buying Palestinian farmland for Jewish settlement, providing early evidence of Israeli institution-building.
1901
Platt Amendment to the Cuban Constitution introduced
February 1901
Cuba adopted the US Platt Amendment into its constitution, legitimizing US control of Cuban foreign and commercial policy. The Amendment effectively made Cuba an American protectorate.
1902
Anglo-Japanese alliance
January 1902
The alliance ended British isolation, improving the British position in the Far East and allowing concentration of naval forces in Europe.
1902
Venezuela crisis begins
December 1902
1902
Signing of the Anglo-Japanese alliance
January 1902
Alliance ends Britain’s ‘Splendid Isolation’ allowing focus of naval power in home waters, as well as signalling Japan’s regional status. The Anglo-Japanese allliance kept Japanese policy aligned with Britain until the Washington Conference in 1921.
1903
Completion of the Dutch conquest of Aceh
1903
1904
Russo-Japanese War begins
February 1904
Japanese surprise attack on Russia was followed by humiliating defeat of a European power by an Asian state.
1904
Anglo-French colonial agreement (Entente Cordiale)
April 1904
The Anglo-French Entente resolved outstanding colonial disputes, and paved the way for improved relations. The agreement contained no specific defence provisions, but signalled alignment on diplomatic issues and led to increasing co-ordination in European diplomacy.
1904
Start of Russo-Japanese War
February 1904
Japanese surprise attack on Russian fleet in Port Arthur signals start of successful war for Japanese. Japan decisively defeated the Russian fleet at Tsushima in 1905, gaining a protectorate over Korea and Manchuria.
1904
Roosevelt Corollary to the Monroe Doctrine
December 1904
The corollary claimed an American right to intervene in Latin American affairs to forestall European interference. The corollary was established as a result of the Venezuelan Crisis of 1902–3, in which European naval forces employed a blockade to force Venezuela to arbitrate debt claims.
1904
Morel starts Congo Reform Association
March 1904
1905
Revolutionary unrest in Russia
January 1905
On the heels of defeat in the Russo-Japanese War, the revolution removed Russia from Great Power politics for several years, allowing the Triple Alliance greater scope of action.
1905
First Moroccan crisis
March 1905
Germany attempted to break the new Anglo-French Entente while Russia was preoccupied with revolution, using French expansion in Morocco as a pretext. The attempt failed, as Britain stood by France and an international conference called to resolve the issue left Germany isolated.
1905
Japanese navy defeats Russian fleet at the Battle of Tsushima
May 1905
1905
Treaty of Portsmouth
September 1905
1905
New wave of pogroms in Russia
July 1905
1905
US troops land in Honduras (for the first of five times in the next 20 years)
April 1905
1906
Anglo-French military discussions begin
January 1906
1906
HMS Dreadnought launched
February 1906
The Dreadnought was the first all-big gun battleship, rendering existing battleships obsolescent. By eliminating the British preponderence in older types of battleships, the Dreadnought enabled Germany to compete with British construction from a nearly even starting point. As a result, the naval arms race accelerated as Germany and other states switched to building Dreadnought battleships.
1906
US troops land and occupy Cuba (until 1909)
September 1906
1906
Conclusion of the ‘Geneva Convention for the Amelioration of the Condition of the Wounded and Sick in Armies at Sea’
July 1906
1907
Second Hague Peace Conference begins
June 1907
1907
Anglo-Russian entente
August 1907
Britain and Russia reached an agreement on colonial differences in Asia, signalling closer relations in Europe, comparable to the Anglo-French Entente. As a result, the Triple Entente increased German sense of encirclement.
1907
Opening of first Imperial Conference held in London
April 1907
1908
German naval law
February 1908
1908
Bosnian crisis begins
October 1908
An Austro-Hungarian agreement with Russia contemplating the future division of Ottoman territory was exploited by Austria-Hungary to unilaterally seize Bosnia-Hercegovina, occupied by the Habsburgs since 1878. The duplicity in Austro-Hungarian action angered the Russians, but in their weakened state after the revolution of 1905–6, Russia was unable to respond. In future years, the Russian government had less room to maneuvre as public opinion was inflamed by loss of prestige in this crisis.
1908
Young Turks revolt in Constantinople
April 1908
1908
First Palestine Office of the Zionist Organization opens in Jaffa
1908
1909
Morley-Minto reforms introduced in India
May 1909
Reforms increased Indian role in local government.
1910
Japanese annexation of Korea
August 1910
1910
Formation of the Union of South Africa
May 1910
1911
Italian conquest of Ottoman Libya
March 1911
1911
Second Moroccan crisis
July 1911
The Second Moroccan, or Agadir, crisis followed further French expansion into Morocco. Once again, Britain stood resolutely by France, mobilizing its navy, while Germany received meagre compensation in African territory.
1911
Start of Chinese Revolution
October 1911
1911
Beginning of Italian conquest of Libya
September 1911
1912
First Balkan War begins
October 1912
Serbia, Greece, Montenegro, and Bulgaria attacked the Ottoman Empire, dividing most of the Ottoman European territory between themselves, while the Great Powers struggled to contain the conflict.
1912
Fall of Qing dynasty and the establishment of a Chinese Republic
February 1912
1912
Establishment of French protectorate over Morocco
March 1912
1912
Formation of Sarekat Islam in the Dutch East Indies
1912
Sarekat Islam was a crafts cooperative that played a formative role in Indonesian political organization.
1912
US troops land and occupy Nicaragua (until 1925)
August 1912
1912
International conference on restricting trade in narcotics held in The Hague
January 1912
1913
Second Balkan War begins
June 1913
Bulgarian dissatisfaction at its share of the spoils from the First Balkan War led this state to overestimate its position and provoke the Second Balkan War, fighting against Greece, Serbia, Montenegro, the Ottoman Empire, and Romania. Bulgarian defeat led it to side with the Central Powers in the First World War in hopes of compensation.
1913
First Arab Congress meets in Paris
June 1913
1913
First Arab Congress meets in Paris
June 1913
Meeting provided early discussion of Arab nationalism and greater autonomy from the Ottoman Empire.
1913
Woodrow Wilson becomes US president
March 1913
Wilson sought to restore morality and principle to the conduct of US foreign affairs, shifting away from the realism of Roosevelt and from Taft’s ‘Dollar Diplomacy’. Ultimately, the moralistic approach led to greater intervention in Latin American foreign affairs.
1914
Archduke Franz Ferdinand assassinated at Sarajevo
June 1914
The assassination of the heir to the Habsburg throne threatened a succession crisis in Austria-Hungary, and the killing by a Serbian nationalist led to heavy demands by Austria-Hungary against Serbia in July.
1914
German ‘blank cheque’ to Austria-Hungary
July 1914
German unconconditional support of Habsburg action against Serbia allowed Austria-Hungary to contemplate war, thereby instigating the July Crisis.
1914
Serbia rejects Austro-Hungarian ultimatum
July 1914
Serbian rejection of an Austro-Hungarian ultimatum, which had been designed to be unacceptable, provided the Habsburgs with a pretext to invade Serbia.
1914
Austria-Hungary attacks Serbia
July 1914
Austro-Hungarian military action against Serbia triggered Russian reaction, as the Romanovs could not afford another foreign policy failure after the Bosnian Crisis.
1914
Russia begins general mobilization
July 1914
Russian general mobilization started the timetable for the German Schlieffen Plan, which was designed to defeat France prior to completion of the slower Russian mobilization. Germany had to either rapidly begin a war in the west against France or lose the opportunity to put its main military strategy into effect.
1914
Germany declares war on Russia and France
August 1914
Following French refusal to remain neutral in the event of a Russo-German war, Germany declared war on both countries, widening a Balkan conflict into a European-wide conflagration.
1914
Britain declares war on Germany
August 1914
The German Schlieffen Plan called for invasion of France through neutral Belgian territory. The British Cabinet was undecided on entry into the war, ultimately entering the war after German violation of treaty obligations guaranteeing Belgian neutrality.
1914
First Battle of the Marne
September 1914
The Schlieffen Plan was resoundingly defeated at the First Battle of the Marne, one of the most decisive battles of the First World War. While German troops remained on French soil, the end of the German offensive meant the German strategy had failed, and a long war ensued.
1914
First Battle of Ypres
October 1914
1914
France and Britain declare war on the Ottoman Empire
November 1914
Following Turkish bombardment of Russian territory, allied declarations of war widened the scope of the conflict to the Middle East, and brought the prospect of supplying Russian forces through the Black Sea by capturing Constantinople.
1914
Japan declares war on Germany
August 1914
1914
Fractious ‘Home Rule’ debate in Britain leads to the mutiny on the Curragh
March 1914
Northern Irish resistance to Home Rule leads to division within the British army and risk of outright civil war on the eve of the First World War.
1914
Opening of the First World War
July 1914
1914
British declaration of a protectorate over Egypt
November 1914
Britain had administered Egypt as an Ottoman territory since 1882, declaring formal control upon Turkish entry in the war.
1914
Ottoman entry into the First World War on the side of the Central Powers
November 1914
1914
Panama Canal opened
January 1914
1914
US troops occupy Vera Cruz, Mexico (until November 1914)
April 1914
An early failure of Wilson’s moralist approach to foreign relations occurred with the intervention in the ongoing Mexican civil war. Following the arrest of American sailors at Vera Cruz, Wilson occupied the city, briefly uniting both Mexican factions in opposition to the US.
1914
First World War begins
July 1914
1915
German U-boats attack allied shipping
February 1915
Initially used for coastal actions, German u-boat commerce raiding posed an existential threat to British commercial lifelines, while also raising the risk of American intervention in the war over the sinking of merchant ships, such as the Lusitania.
1915
Second Battle of Ypres
April 1915
1915
London agreement (Italy, France and Britain)
April 1915
1915
Gallipoli Campaign begins
April 1915
Winston Churchill’s plan for a bold attack on the Turkish Dardanelles Straits held out the possibility of pushing the Ottoman Empire out of the war and providing supplies to Russia. The campaign was poorly planned and managed, resulting in extensive casualties among Australian and New Zealand troops, before the allies withdrew.
1915
Italy declares war on Austria-Hungary
May 1915
After negotiating with both the Central Powers and the Allies, Italy entered the war with promises of territorial gains from the Habsburg realm, but difficult terrain and unprepared Italian troops meant they were unable to advance.
1915
Battle of Jutland
May 1915
1915
Bulgaria declares war on Serbia
October 1915
1915
Serbian army collapses
November 1915
1915
Japan presents the ‘twenty-one demands’ to China
January 1915
While Europe was preoccupied fighting the First World War, Japan forced China to accept greater Japanese control of its economy, spurring Chinese nationalism as well as American and British mistrust.
1915
Start of the land phase of the Dardanelles campaign, in which ANZAC troops were used extensively at Gallipoli
April 1915
1915
Start of Hussein–McMahon correspondence
October 1915
Exchange of letters regarding the future status of Arab lands offered future independence in return for Arab revolts against the Ottoman Empire, leading to expectations of freedom in 1919.
1915
US troops land and occupy Haiti (stay until 1934)
July 1915
1915
Start of Ottoman massacre of Armenian population
April 1915
1916
Battle of Verdun begins
February 1916
Recognizing the attritional nature of the war, the German army attacked France at the historically important fortress of Verdun. Knowing the French would not surrender the fortress, the Germans proceed to bleed the French army white through extended attacks.
1916
Battle of the Somme begins
July 1916
1916
Italy declares war on Germany
August 1916
1916
Russian Brusilov Offensive
September 1916
1916
Easter rising in Dublin
April 1916
Repression of Irish revolt in the middle of the First World War spurred greater Irish resistance and ultimately independence after the war.
1916
Sykes-Picot agreement signed
May 1916
1916
Congress and the Muslim League sign the Lucknow Pact
December 1916
Co-operation between the largely Hindu INC and the Muslim League indicated a united bargaining position with Britain.
1916
Signing of the Sykes–Picot Agreement
May 1916
The secret agreement divided Ottoman territory between France and Britain. Its revelation during the war resulted in Arab outrage due to its conflict with promises in the Hussein–McMahon correspondence.
1916
US troops enter Mexico; withdrawn in February 1917
March 1916
After initial US support for Pancho Villa was withdrawn, the strongman invaded the US, killing Americans in a border town. This led to a US military intervention into the rough terrain of northern Mexico in an unsuccessful hunt for Villa, ending shortly before US entry into the First World War.
1917
Tsar Nicholas II abdicates
March 1917
Romanov abdication signals domestic turmoil leading to the Russian Revolution, pulling Russia out of the war and ultimately ushering in a Communist government.
1917
United States declares war on Germany
April 1917
American entry altered the military balance in favour of the Allies, although it would take the US another year to bring large forces to Europe.
1917
Greece declares war on Central Powers
June 1917
1917
First Battle of Passchendaele
October 1917
1917
Bolshevik Revolution in Russia
November 1917
The Russian Revolution eliminated Russia as a major belligerent, allowing Germany to shift forces west and possibly defeat the Allies before American troops arrived in great numbers.
1917
US declares war on Austria-Hungary
December 1917
1917
China declares war on Germany
August 1917
1917
Britain forms the Imperial War Cabinet that includes representatives from the Dominions
March 1917
1917
Britain declares intention to steer India towards eventual ‘self-government’
August 1917
1917
Britain issues the Balfour declaration promising a homeland for the Jewish people
November 1917
1917
Britain issues the Balfour Declaration promising the establishment of a national home for the Jewish people in Palestine
November 1917
British declaration promised a Jewish homeland, partly in the hope of swaying opinion amongst Jewish populations in the US, Russia and Germany.
1917
US entry into the First World War
April 1917
1918
President Wilson outlines his Fourteen Points
January 1918
Wilson’s Fourteen Points called for national self-determination, restoration of borders, reduction of armaments, and a new international system including a League of Nations to resolve conflict, heralding a moderate peace programme in opposition to the claims advanced by the other Allies.
1918
Treaty of Brest-Litovsk
March 1918
Russo-German peace treaty included massive loss of territory, indicating excessive German war aims.
1918
Armistice
November 1918
Following defeats starting in the summer of 1918, Germany accepted an armistice on Wilson’s Fourteen Points, ultimately being forced to accept harsher peace terms.
1918
Beginning of Allied intervention in Siberia
August 1918
1918
Hara Kei leads Japan’s first party government
September 1918
1918
Zionist Commission opens offices in Palestine
April 1918
1918
First World War ends
November 1918
1919
Treaty of Versailles signed
June 1919
The Treaty of Versailles included harsh treatment of defeated Germany, including massive reparations, disarmament, and acceptance of guilt for starting the war. German anger at the treaty impeded return of Germany to the international community and weakened the Weimar Government which signed the agreement.
1919
Treaty of Saint-Germain
September 1919
1919
US Senate rejects Treaty of Versailles
November 1919
1919
Treaty of Neuilly
November 1919
1919
Opening of Paris Peace Conference
January 1919
1919
Nationalist demonstrations in China against the terms of the Versailles Treaty
May 1919
Starting with student revolts, a nationalist movement is sparked by failure of China to regain Shandong territory or end the 21 Demands in the peace treaty.
1919
Wafd-led rebellion against British control over Egypt
March 1919
Revolution led to independence in 1922, Britain continuing to maintain defence of the Suez Canal and of Egypt itself.
1919
Amritsar massacre in India
April 1919
1919
Start of Turkish war of independence against Allied occupation and partition
May 1919
1919
Establishment of the mandates system under the auspices of the League of Nations
June 1919
1919
Introduction of Montagu-Chelmsford reforms in India
December 1919
Reforms had goal of ultimate self-government at the provincial level, potentially defusing Indian nationalism.
1919
First Palestinian Arab Congress convenes in Jerusalem
February 1919
1919
Foundation of the International Labour Organization
October 1919
The ILO was an example of the extension of the League of Nations operations from political and security-related to broader social issues. The ILO provided a forum for discussing labour standards.
1920
Treaty of Trianon
June 1920
1920
Treaty of Sèvres
August 1920
1920
Congress launches first civil disobedience campaign against British rule and allies itself with the Muslim Khilafat movement
September 1920
1920
Treaty of San Remo partitions the Arab lands under the Ottoman Empire
April 1920
1920
Nebi Musa riots take place in Palestine
April 1920
Early clash between Jewish settlers and Palestinians leading to temporary British halt on Jewish immigration.
1920
Establishment of the Haganah to defend Jewish property in Palestine
1920
1920
Sir Herbert Samuel appointed first British high commissioner for Palestine
July 1920
1920
Foundation of the Palestinian Executive headed by Musa Kazim al-Husayni
December 1920
1920
US troops enter Guatemala
April 1920
1921
Treaty of Riga
March 1921
1921
Reparations Commission sets German payments at 132 billion gold marks
April 1921
1921
Convening of the Washington Conference
November 1921
Washington Conference attempted to resolve several inter-related security issues in East Asia, including a nascent naval arms race between Japan and the US, unresolved questions relating to China, and a successor agreement to the Anglo-Japanese Alliance. Amongst the agreements reached at Washington, a naval arms control treaty regime was formed, setting force rations for the five victorious allies in the First World War, at the ratio of 5:5:3:1.75:1.75, for the states Britain, the US, Japan, France, and Italy, respectively.
1921
Signing of the Four-Power Treaty at Washington which paves the way for the termination of the Anglo-Japanese alliance
December 1921
1921
Establishment of emirate of Transjordan and kingdom of Iraq under British control
April 1921
1921
Southern Ireland given Dominion status as the Irish Free State
December 1921
1922
Treaty of Rapallo
April 1922
Russo-German agreement united the two outcast states.
1922
Mussolini comes to power in Italy
October 1922
1922
Signing of the nine-power and the five-power treaties at Washington
February 1922
1922
Gandhi calls off the disobedience campaign following the Chauri Chaura massacre
February 1922
1922
Egypt granted independence by Britain
February 1922
1922
Chanak incident in Turkey in which Canada and South Africa refuse to follow the British lead
September 1922
1922
Establishment of the Supreme Muslim Council led by Hajj Amin al-Husayni
January 1922
1922
Issue of British White Paper on the Palestinian Mandate
June 1922
Document attempted to clarify British commitments to Israeli and Palestinian peoples made during the war. The clarification supported an Israeli homeland, and excluded obligations to Arab independence from territories west of Damascus.
1923
French and Belgium troops occupy the Ruhr industrial region of Germany
January 1923
German failure to make war reparation payments led French and Belgian forces to occupy the Ruhr to coerce Germany. The attempt succeeded in the short-term at the cost of much goodwill in the international community.
1923
Treaty of Lausanne
July 1923
1923
The Sun-Joffe agreement paves the way for the formation of the Comintern-GMD-CCP united front in China
January 1923
1923
Establishment of the Republic of Turkey under Mustafa Kemal
October 1923
1923
Britain gives self-government to South Rhodesia
October 1923
1923
Conclusion of the ‘Convention Concerning the Exchange of Greek and Turkish Populations’
January 1923
1924
Allied and German delegates at London conference sign protocol ending Ruhr crisis
August 1924
1924
Dawes Plan
September 1924
The Dawes Plan reorganized German reparations payments, bringing American loans to Germany, enabling the latter to pay reparations to the Allies, and the Allies to repay war loans owed to the US.
1925
French Premier Briand proposes a European federation
September 1925
1925
Rhineland Pact signed at Locarno
October 1925
Germany accepted its new western borders in a series of agreements indicating a new European spirit of co-operation.
1925
Start of the May Thirtieth movement aimed at British imperialism in China
May 1925
1926
Treaty of Berlin
April 1926
Russo-German agreement provided neutrality in the event of war with a third party.
1926
Germany joins League of Nations
September 1926
1926
GMD launches Northern Expedition
July 1926
GMD military operation aimed at uniting China and ending regional control by warlords. While effective national government was not secured, increased nationalism was unleashed against the imperial powers.
1926
Failed PKI revolt in Java
November 1926
Communist-led revolt in Java failed to secure independence with divisions between factions with socialist goals and a broader membership seeking more immediate nationalist goals.
1926
US troops re-enter Nicaragua (stay until 1933)
September 1926
1927
World Economic Conference in Geneva
May 1927
1927
Geneva Naval Conference opens
June 1927
The Geneva Conference attempted to extend Washington Treaty regulations to smaller warships, but Anglo-American disagreement was highlighted in the discussions and the gathering failed to reach an agreement.
1927
Jiang Jieshi breaks from the First United Front
April 1927
1928
Kellogg-Briand Pact
August 1928
This agreement renounced the use of war, adhered to by a majority of nations, including the United States.
1928
Jiang Jieshi becomes president of the nationalist republican government in Nanjing
October 1928
1928
Formation of new Nationalist government in China
October 1928
Chinese GMD spurs nationalist movements throughout East Asia.
1928
Foundation of Muslim Brotherhood in Egypt
March 1928
The Muslim Brotherhood was one of the first political Islamic organizations to seek creation of the Islamic state.
1929
Young Plan
August 1929
The Young Plan modified the earlier Dawes Plan with lower payments.
1929
New York Stock Market crash
October 1929
1929
Wall Street Crash, which soon adversely affects the Japanese economy
October 1929
1929
Start of Wailing Wall riots in Jerusalem
August 1929
Large-scale rioting was driven by Jewish immigration to Palestine and resulting Palestinian fears for long-term prospects.
1929
Foundation of the Jewish Agency
1929
1929
Establishment of Shaw Commission
October 1929
Commission examined the causes of the Wailing Wall riots, exonerating British presence during the attacks, and ultimately recommending reduced Jewish immigration.
1929
Wall Street crash and the onset of the Great Depression
October 1929
1929
Young Plan
August 1929
The Young Plan attempted to maintain German commitment to repaying war reparations by lowering total amount. The US provided loans to Germany, who paid war reparations to the Western Allies, who repaid war debts to the US.
1929
Conclusion of the ‘Geneva Convention relative to the Treatment of Prisoners of War’
July 1929
1930
London Naval Conference convenes
January 1930
The London Naval Conference attempted to extend the Washington Treaty force ratios to smaller types of warships, including cruisers and destroyers. The gathering struggled to reach consensus, with greater Japanese resistance to the lower force ratio than the US and Britain, while Franco-Italian tensions prevented a single standard from being adopted by the five Washington Treaty powers.
1930
Congress launches the second civil disobedience campaign
March 1930
1930
Release of Passfield White Paper on Palestine
October 1930
Paper recommended further reduction of Jewish immigration and criticized Zionist institutions.
1930
Raphael Trujillo confirms his rule in the Dominican Republic
August 1930
Trujillo’s rule typified that of the strongmen supported by the US. While the Dominican Republic enjoyed greater stability and economic growth, civil liberties were trampled with brutal oppression of dissent.
1930
Heinrich Brüning becomes German chancellor
March 1930
1930
National Socialists make large gains in German elections
September 1930
1930
Founding of the Indochinese Communist Party
October 1930
1931
The Mukden incident sparks the Manchurian crisis
September 1931
Japanese Kwantung Army, acting without governmental authorization, invaded Manchuria, ultimately setting up a puppet government. The army sought a resource base in order to develop the economy for a possible conflict with the Soviet Union, seeking autarchy in response to the turmoil of the Great Depression. The Western response was muted, labelling Japan an aggressor in the Lytton Report of 1933, leading to Japanese withdrawal from the League of Nations.
1931
Failed communist insurrection in Vietnam
May 1931
1931
Statute of Westminster gives equal constitutional status to the Dominions
December 1931
Statute extends full equality between the dominions and Britain.
1931
Foundation of the Irgun
April 1931
1931
Austro-German customs union scheme revealed
March 1931
1931
Austrian Credit-Anstalt crashes
May 1931
1931
Britain abandons the gold standard
September 1931
1932
Sino-Japanese hostilities extend briefly to Shanghai
January 1932
1932
End of ‘party government’ in Japan
June 1932
Turmoil caused by the Great Depression, military opposition to arms limitation, and party scandals led to the discrediting and collapse of democratic government in Japan.
1932
Ottawa Conference leads to the introduction of imperial preference
July 1932
1932
Independence granted to Iraq
October 1932
1932
World Disarmament Conference Opens
February 1932
1932
Franz von Papen becomes German chancellor
May 1932
1932
Kurt von Schleicher becomes German chancellor
December 1932
1933
The League of Nations votes to adopt the Lytton Report leading to Japan leaving the organization
February 1933
1933
Franklin Roosevelt announces the ‘Good Neighbor’ policy
March 1933
The ‘Good Neighbor’ policy was another US attempt to improve relations with Latin America, by affirming the principle of non-interference in domestic affairs.
1933
Hitler becomes German chancellor
January 1933
The Weimar government suffered a gradual breakdown during the Great Depression, with credibility of democracy undermined through association with the Versailles Peace Treaty. Following an extended period of parliamentary deadlock and presidential rule by decree under Hindenberg, Hitler negotiates his way into the chancellorship, rapidly securing personal power.
1933
Franklin D. Roosevelt become US President
March 1933
1933
World Economic conference breaks down
July 1933
The collapse of the World Economic Conference exemplified the unwillingness of the Great Powers to reach co-operative solutions to the Great Depression, with each power seeking unilateral gains through protectionism. While attempting to reestablish currency exchange rates, FDR announced American disinterest in stabilizing the dollar.
1933
Germany leaves the League of Nations
October 1933
1934
Amau statement sets out Japan’s idea for a ‘Monroe Doctrine’ in East Asia
April 1934
1934
Start of CCP’s Long March from Jiangxi to Shaanxi
October 1934
1934
Start of labour unrest in the British West Indies
May 1934
Revolts highlighted economic inequality and spurred British programmes for colonial development.
1934
Death of Musa Kazim al-Husayni
March 1934
1934
Fulgencio Batista establishes dictatorship in Cuba
January 1934
1934
France rejects further disarmament talks with Germany
April 1934
1934
Abortive Nazi coup in Vienna
July 1934
1934
Soviet Union joins the League of Nations
September 1934
Soviet Foreign Minister Litvinov sought integration of the Soviet Union into the international community, as well as collective security, joining the League of Nations and entering into treaties with France and Czechoslovakia.
1935
Japan begins to sponsor the autonomy movement in North China
June 1935
1935
Opening of the Comintern seventh Congress which calls for a new united front in China in order to resist Japanese fascism
July 1935
1935
Britain sends a financial mission to China to assist with its new currency
September 1935
1935
Copper-belt strike in North Rhodesia
May 1935
Early industrial action against the British Empire, in which miners struck against the imposition of taxes.
1935
Britain passes the Government of India Act allowing Indians to take a greater role in provincial government
August 1935
1935
Hitler orders conscription in Germany
March 1935
1935
Stresa front formed
April 1935
1935
Franco-Soviet mutual assistance treaty signed
May 1935
1935
Czech–Soviet mutual assistance treaty signed
May 1935
1935
Italy begins its conquest of Ethiopia
October 1935
Italian conquest of Ethiopia, and the western disapproval of Italian actions led to a greater split between the western Allies and the revisionist Fascist government.
1936
Failed army coup d’état in Japan
February 1936
1936
Japan and Germany sign the Anti-Comintern Pact
November 1936
Japanese coordination with Germany was intended to link policies against the Soviet Union, sharing intelligence on revolutionaries and agreeing to neutrality in event of war with a third party. Japanese adherence to the pact signalled an anti-Soviet policy between Germany and Japan.
1936
Xi’an incident
December 1936
1936
Start of Arab revolt in Palestine
April 1936
1936
Anglo-Egyptian agreement leading to British troops withdrawing to the Suez Canal zone
August 1936
1936
Start of Arab Revolt
April 1936
Major Palestinian revolt against British rule occurred as war loomed in Europe.
1936
Establishment of Peel Commission
November 1936
In response to Arab Revolt, the Peel Commission recommended partition of Palestine.
1936
Anastasio Somosa consolidates his dictatorship in Nicaragua
June 1936
1936
Mussolini signals to Hitler his disinterest in Austria
January 1936
1936
German troops march into the Rhineland
March 1936
While Europe was preoccupied with the Ethiopian crisis, Germany remilitarized the Rhineland in breach of obligations in the Versailles Treaty. Western inaction allowed the Nazi fait accompli to succeed, in spite of inadequate German troops to defend the territory against the Allies.
1936
Popular Front wins French elections
May 1936
1936
Italy annexes Ethiopia (Abyssinia)
May 1936
1936
Spanish Civil War begins
July 1936
The Spanish Civil War became a proxy conflict for the European powers, with Italy, Germany and the Soviet Union sending military supplies.
1936
German–Japanese Anti-Comintern Pact
November 1936
1936
Mussolini announces Rome–Berlin Axis
November 1936
1937
Formation of Konoe government in Japan
June 1937
1937
Outbreak of Sino-Japanese War
July 1937
Marco Polo Bridge Incident led to a war neither the Chinese nor Japanese governments sought, yet which neither could avoid. The inability of Japan to rapidly defeat China led to Western misperception of Japanese weakness.
1937
Signing of Sino-Soviet non-aggression pact
August 1937
1937
Formation of second united front in China
September 1937
1937
President Roosevelt makes his ‘quarantine speech’
October 1937
1937
Japan initiates the Nanjing massacre when the Nationalist capital falls to its troops
December 1937
1937
Announcement of provincial elections results in India
February 1937
1937
Hajj Amin al-Husayni forced to flee Palestine due to his role in the Arab Revolt
October 1937
1937
Neville Chamberlain becomes British prime minister
May 1937
1937
Hossbach Conference
November 1937
1937
Italy joins Anti-Comintern Pact
November 1937
Italian entry into the pact marked the final split between Italy and the west, after the Stresa Front initiative failed to halt German expansion.
1937
Italy leaves the League of Nations
December 1937
1938
Japan calls off peace talks with Jiang’s regime
January 1938
1938
Konoe declares the creation of the ‘New Order in East Asia’
November 1938
Greater East Asian Co-Prosperity Sphere’ sought greater integration of East Asian economies at the expense of European colonial powers, but also solely to benefit Japanese industry. Japan attempted to harness growing nationalism in the region, yet Japanese statements were undermined by aggressive policies.
1938
Evian international conference on Jewish refugees from Germany
July 1938
1938
Kristallnacht destruction of Jewish property in Nazi Germany
November 1938
Increased German violence led to further Jewish immigration pressures in Palestine.
1938
Mexico nationalizes all property held by foreign oil companies
March 1938
One success of the ‘Good Neighbor’ policy was with US–Mexican relations. When Mexico nationalized foreign oil company holdings in 1938, the US accepted Mexican actions and negotiated compensation in 1941.
1938
Germany invades Austria (Anschluss)
March 1938
Germany invaded Austria to preempt an Austrian plebiscite on German unification. The Austrian public accepted German rule, providing Germany with greater resources for rearmament. The rapidity of German action surprised the west, undermining the allied goal of keeping the two states separate.
1938
May ‘weekend’ crisis
May 1938
1938
Czechoslovak Crisis
September 1938
1938
Munich Agreement (Germany, Britain, France, Italy)
September 1938
In response to the rapid development of the Austrian invasion, the west took a greater interest in managing the Czechoslovak Crisis. When Germany demanded protection of minorities in the Sudetenland, Chamberlain sought direct negotiation. The West was divided over what they perceived to be legitimate German grievances against the Versailles settlement, while western military planners overestimated German military strength and sought time to prepare for war. The resulting Munich Agreement has been viewed as the epitome of the policy of appeasement, although more recent evaluations have taken a more nuanced view of western policy.
1938
Kristallnacht: brutal attacks on Jews in Germany and Austria
November 1938
1938
Franco-German declaration
December 1938
1938
Evian international conference on Jewish refugees from Germany
July 1938
1938
The Sudeten crisis sees Germany pervert the concept of minority rights in its own interests
May-September 1938
Nazi Germany exploited the inter-war focus on collective minority rights to justify aggressive expansion into neighbouring states. In reaction to these episodes, post-1945 human rights focused increasingly on individual rights.
1939
Japan blockades the British and French concessions at Tianjin
June 1939
1939
The United States announces its intention to abrogate its commercial treaty with Japan
July 1939
1939
Start of the European War
September 1939
1939
Britain declares war on behalf of India
September 1939
1939
The House of Commons votes to adopt the MacDonald White Paper
May 1939
White Paper abandoned idea of partition and replaced it with immigration limits.
1939
Declaration of Panama
October 1939
After the outbreak of the Second World War, the Western Hemisphere decreed a neutrality zone in American waters in an act of solidarity.
1939
German troops occupy rump Czech state
March 1939
1939
Anglo-French guarantees to Poland
March 1939
After Germany annexed the rump Czech state, the western Allies belatedly made security guarantees to Poland, Romania, and Greece, signalling an intent to uphold the territorial order against further Axis encroachments.
1939
Italy seizes Albania
April 1939
1939
Anglo-French guarantees to Greece and Romania
April 1939
1939
Molotov becomes Soviet foreign minister
May 1939
1939
French and British military missions in Moscow
August 1939
1939
Nazi-Soviet Pact
August 1939
After the Munich Agreement, in which Soviet diplomats had been sidelined and collective security abandoned, both Germany and the west courted Soviet favour in the coming war. The Soviet Union ultimately sided with Germany, agreeing on a division of Poland, buying time for Soviet rearmament while avoiding a western imperialist war.
1939
Germany attacks Poland
September 1939
1939
Britain and France declare war on Germany
September 1939
1939
Germany attacks Poland
September 1939
1939
Britain and France declare war on Germany
September 1939
1939
Hitler’s peace overture
October 1939
1939
US amends neutrality laws to permit ‘cash and carry’
November 1939
1939
Soviet Union attacks Finland
November 1939
The Soviet Union exploited the Nazi-Soviet Pact to push its boundaries west, expecting eventual German aggression. Its attack on Finland backfired, the Finns halting Russian advances in a winter campaign.
1940
Burma Road crisis
July 1940
1940
Formation of the second Konoe Cabinet with Yosuke Matsuoka as foreign minister
July 1940
1940
Japanese occupation of north Indochina
September 1940
1940
American, British and Dutch sanctions against Japan introduced
September 1940
Increased western sanctions were intended to counter Japanese expansion in Indochina and the continued Sino-Japanese War. Ultimately, western sanctions prohibiting the sale of strategic materials such as oil led Japan to seek a rapid military strike, facing a closing window of opportunity.
1940
Japanese signing of Tripartite Pact with Germany and Italy
September 1940
The Tripartite Pact was intended to deter the US and Britain through the risk of a two-front war, coercing them into accepting Japanese expansion in South-East Asia.
1940
Britain reopens the Burma Road
October 1940
1940
Muslim League issues Lahore resolution calling for a separate Islamic state in post-Raj India
April 1940
1940
Foundation of the Lehi, also known as the Stern Gang
August 1940
1940
Germany invades Denmark and Norway
April 1940
1940
German offensive in the west begins
May 1940
In contrast to the stalemate in the First World War, the German offensives in May 1940 rapidly rout Allied armies, conquering Belgium, the Netherlands and Luxemburg. By June, France itself falls, leaving Britain to fight the war alone, while Italy enters the war.
1940
Winston Churchill becomes British Prime Minster
May 1940
1940
Italy declares war on France and Britain
June 1940
1940
France and Germany and Italy conclude armistice agreements
June 1940
1940
Royal Navy attacks the French fleet anchored at Mers el-Kebir
July 1940
1940
Britain closes Burma Road to China
July 1940
1940
Battle of Britain begins
August 1940
British refusal to concede defeat, and German inability to directly invade Britain, leads to German attempts to defeat Britain through air power. The German bombing campaign ultimately fails, and Nazi Germany shifts east, hoping to defeat the Soviet Union before its rearmament programme is complete.
1940
US exchanges 50 destroyers with Britain for loan of British bases
September 1940
Franklin Roosevelt gradually unravelled the isolationist American stance in the war, bringing US support for Britain. The destroyers for bases deal provided Britain with warships to convoy its merchant trade across the Atlantic, while the US increased its presence in the Atlantic u-boat campaign by operating from British bases.
1940
US breaks Japanese diplomatic code
September 1940
1940
Japanese troops occupy northern Indochina
September 1940
1940
US offers China a $50 million loan
September 1940
1940
Tripartite Pact (Germany, Japan and Italy)
September 1940
1940
German troops occupy Romania
October 1940
1940
Italy attacks Greece
October 1940
1940
Roosevelt elected for a third term as US President
November 1940
1940
Hitler issues order for attack on Soviet Union
December 1940
1940
Japan occupies North Indochina
September 1940
1941
Opening of the Hull-Nomura talks
March 1941
1941
Soviet-Japanese neutrality pact signed
April 1941
The Soviet-Japanese neutrality pact signalled a Japanese intent to focus on China and South-East Asia rather than co-ordinating with Germany in attacking the Soviet Union.
1941
Japanese occupation of South Indochina
July 1941
1941
American, British and Dutch oil sanctions against Japan introduced
July 1941
1941
Formation of Hideki Tojo’s government in Japan
October 1941
1941
Japan launches attacks on American, British and Dutch territory
December 1941
1941
Roosevelt and Churchill issue the Atlantic Charter
August 1941
Atlantic Charter states war goals of self-determination, indicating US commitment to colonial independence after the war.
1941
Sinking of the refugee ship Struma
February 1941
Sinking of the ship stoked Jewish anger against British restrictions on Jewish immigration to Palestine.
1941
Hajj Amin al-Husayni meets with Mussolini and Hitler
October and November 1941
1941
Japanese attack on Pearl Harbor
December 1941
1941
Lend Lease legislation passed in US Congress
March 1941
1941
Germany invades Yugoslavia
April 1941
1941
Soviet Union and Japan sign a neutrality pact
April 1941
1941
Germany attacks Soviet Union
June 1941
The Nazi attack on the Soviet Union was a massive blitzkrieg attack seeking to knock the Soviets out of the war in a single campaign. Ultimately, the attack failed with the onset of a brutal Russian winter. By bringing the Soviet Union into the war, Germany vastly extended the scale of the conflict.
1941
Britain and Soviet Union conclude mutual assistance treaty
July 1941
1941
Japan occupies southern Indochina
July 1941
1941
Roosevelt and Churchill meet at Argentin+B45a conference
August 1941
1941
Atlantic Charter
August 1941
1941
Japan decides on war against the United States and Britain
September 1941
1941
US confirms suspension of trade with Japan
October 1941
1941
US amends neutrality legislation
November 1941
1941
Japan attacks Pearl Harbor
December 1941
The Japanese surprise attack on Pearl Harbor, co-ordinated with Japanese attacks across the Pacific and South-East Asia, immobilized the American fleet long enough to capture South-East Asian resources in the Dutch East Indies, Indochina and Malaya. Japan gambled that the US would be unable to roll back the rapid Japanese gains without major casualties, which would sap the American will to fight.
1941
US and Britain declare war on Japan
December 1941
1941
China declares war on Japan and Germany
December 1941
1941
Germany and Italy declare war on US
December 1941
1941
Vietminh founded
May 1941
1942
Fall of Singapore to Japan
February 1942
The fall of Singapore was the single greatest British military defeat, shattering the myth of European invincibility.
1942
Cripps mission to India and new promise of self-government
March 1942
Labelled a ‘post-dated cheque on a failing bank’, Cripps promises Indian dominion status after the war in return for co-operation during the conflict, in the midst of Japanese offensives in South-East Asia and Burma.
1942
Congress launches ‘Quit India’ campaign
July 1942
INC civil disobedience campaign in the midst of the Second World War resulted in large-scale arrests of INC leadership and weakened the INC relative to other parties during negotiations leading to independence.
1942
Wannsee Conference held in Germany to arrange for the ‘final solution’ of ‘the Jewish problem’
January 1942
1942
American Zionists release the Biltmore Program calling for a Jewish state in Palestine
May 1942
1942
Japan invades Dutch East Indies and Borneo
January 1942
1942
Declaration of the United Nations signed by 26 Allied nations
January 1942
1942
British surrender at Singapore
February 1942
1942
First 1,000-bomber British air raid on Germany
May 1942
1942
Japan captures Burma and reaches India
May 1942
1942
Battle of Coral Sea
May 1942
1942
US forces in Philippines surrender
May 1942
1942
Japanese navy defeated at Midway
June 1942
The turning point of the Pacific War occurred when a Japanese offensive in the Western Pacific was blunted by the US n+C65avy, Japan losing four aircraft carriers and irreplaceable veteran pilots. Nonetheless, the US still needed a significant amount of time to build up forces capable of defeating Japan.
1942
Germans begin a drive toward Stalingrad
July 1942
1942
Stalin and Churchill meet in Moscow
August 1942
1942
Battle of Stalingrad begins
September 1942
The turning point of the Russian campaign, Hitler launched a major southern offensive in 1942, ultimately refusing to allow a withdrawal from Stalingrad in the face of Soviet counterattacks. An entire German army surrendered at Stalingrad, signalling a shift of the initiative to the Soviet Union.
1942
Japanese aircraft bomb Darwin Australia
November 1942
1942
US forces land in North Africa
November 1942
1942
German and Italian troops invade unoccupied Vichy France
November 1942
1942
Wannsee Conference held in Germany to arrange for the ‘final solution’ of ‘the Jewish problem’
January 1942
1943
Red Army offensive at Stalingrad
January 1943
1943
German army at Stalingrad surrenders
February 1943
1943
Japanese forces withdraw after defeat at Guadalcanal
February 1943
1943
Germany begins withdrawal from Tunisia
March 1943
1943
German troops in North Africa surrender
May 1943
1943
Germans suspend U-boat operation in North Atlantic
May 1943
1943
German army begins Kursk offensive
July 1943
1943
Mussolini’s government falls
July 1943
1943
Allies invade Sicily
August 1943
1943
Italy surrenders to the Allies
September 1943
Following the Allied invasion of Sicily, Italian support for the war and for Mussolini’s Fascist government collapsed, and he was ousted. Italian support for the war had never been strong, and weak Italian performance in the Balkans and North Africa confirmed popular views that the war was not serving Italian interests.
1943
Mussolini re-establishes Fascist government in northern Italy
September 1943
1943
Italy declares war on Germany
October 1943
1943
Red Army offensive into the Ukraine
November 1943
1943
Roosevelt, Stalin and Churchill meet at Teheran
November 1943
1943
The Allied Powers decide that individuals can be put on trial for war crimes
October 1943
1944
Start of Jewish Revolt in Palestine
February 1944
1944
Red Army enters Poland
January 1944
1944
Allies invade Italy
January 1944
1944
Red Army relieves Leningrad
January 1944
1944
Red Army begins offensive into Belorussia
March 1944
1944
German army in Crimea surrenders
May 1944
1944
US bombing raids against Japan begin
June 1944
1944
Allies enter Rome
June 1944
1944
D-Day landings
June 1944
June 6, 1944 landings on Normandy fulfilled western Allied pledges to the Soviet Union to open a second front against Nazi Germany. Stalin had clamored for an invasion since 1942, and had been repeatedly rebuffed by Churchill, who preferred aerial bombardment and Mediterranean campaigns to a direct frontal attack on Germany. By 1944, allied air superiority and German preoccupation with the Eastern Front allowed a rapid breakout from the Normandy beaches and collapse of the German position in the west.
1944
British and Canadian troops capture Caen
July 1944
1944
Hitler survives assassination attempt
July 1944
1944
Warsaw uprising
August 1944
1944
Liberation of Paris
August 1944
1944
Red Army takes Bucharest
August 1944
1944
Finland and Soviet Union agree cease-fire
September 1944
1944
Battle of Leyte Gulf
October 1944
1944
Allies liberate Athens
October 1944
1944
Opening of Dumbarton Oaks conference on the United Nations
August 1944
1945
Defeat of Germany reveals the extent of the Holocaust
May 1945
1945
Argentina becomes the last Latin American country to declare war on Germany
March 1945
1945
Red Army captures Warsaw
January 1945
1945
Red Army liberates Auschwitz
January 1945
1945
Yalta Conference
February 1945
The Yalta Conference set Big Three policy for post-war planning in Europe, marking the decline in Allied diplomatic cooperation.
1945
US forces invade Japanese-held Iwo Jima
February 1945
1945
US and Filipino troops capture Manila
March 1945
1945
Tokyo firebombed
March 1945
1945
Allied offensives into the Ruhr
April 1945
1945
Red Army reaches Berlin
April 1945
1945
Hitler commits suicide
April 1945
1945
Germany surrenders
May 1945
1945
Japanese forces at Okinawa surrender
June 1945
1945
Allies divide up Germany into occupation zones
June 1945
1945
First 1,000-bomber raids on Japan
July 1945
1945
First atomic bomb test
July 1945
1945
Soviet Union declares war on Japan
August 1945
1945
Atomic bombs dropped on Hiroshima and Nagasaki
August 1945
1945
Japan surrenders
September 1945
1945
United Nations established
October 1945
1945
Nuremberg War Crimes trials begin
November 1945
1945
Yalta Conference
February 1945
At the Yalta Conference, the Big Three arranged post-war policy towards defeated Germany and Eastern Europe, with ambiguity about democracy and independence in the region.
1945
Germany Surrenders
May 1945
1945
Potsdam Conference
July-August 1945
Last major wartime conference of the Big Three, agreed on division of Germany into occupation zones and terms of Japanese surrender, marking end of Grand Alliance co-operation.
1945
Atomic bombs dropped on Hiroshima and Nagasaki
August 1945
1945
Soviet entry into the Pacific War
August 1945
1945
Sino-Soviet treaty
August 1945
1945
Termination of the Pacific War
August 1945
1945
Viet Minh announces the establishment of the Democratic Republic of Vietnam
August 1945
French rule in Indochina collapsed in 1941 with Japanese occupation. With the end of the war, Vietnam declared independence from France, setting up a conflict with its former colonial master. France needed Vietnamese resources for reconstruction in Europe, and sought to rehabilitate its prestige in the world, requiring maintenance of the empire. Unlike the case of Indonesia, the US supported French goals of restoration, as the US needed France as a major ally in Europe.
1945
Sukarno declares the independence of Indonesia
August 1945
Indonesian independence also followed the collapse of European colonial rule, and the power vacuum created by the defeat of Japan. The Netherlands sought to reestablish control of the East Indies, but US opposition blocked its colonial ambitions.
1945
General Douglas MacArthur appointed as Supreme Allied Commander Pacific and takes charge of the allied occupation of Japan
August 1945
US occupation of Japan initiated a process of democratization and reform, although the Emperor remained in power as a figurehead. US policy towards Japan would soon shift to economic reconstruction, as the US sought an ally to replace China.
1945
American and Soviet troops enter their respective zones of occupation in Korea
August 1945
1945
Return of British colonial control over Hong Kong
August 1945
1945
Start of Marshall mission to China
December 1945
1945
Ho Chi Minh declares Vietnam independent (Democratic Republic of Vietnam)
September 1945
1945
Foundation of UN Food and Agricultural Organization
October 1945
1945
Termination of the Pacific War
August 1945
1945
General Douglas MacArthur appointed as Supreme Allied Commander Pacific and takes charge of the allied occupation of Japan
August 1945
1945
American and Soviet troops enter their respective zones of occupation in Korea
August 1945
1945
Japan signs the official surrender document on the USS Missouri
September 1945
1945
Britain introduces the second Colonial Development and Welfare Act
December 1945
With Asian colonies rapidly reaching independence, the imperial powers had a greater need for African resources for post-war reconstruction. Britain recognized the need for colonial development in order to maintain loyalty to empire. However, reforms only increased the drive for independence.
1945
The Second World War ends in Europe
May 1945
1945
San Francisco conference opens which establishes the UN Charter
April 1945
The Great Powers initially sought a focus on security in the UN, but revelations of the Holocaust shifted attention towards issues of human rights. A UN Commission on Human Rights was formed which prepared the Universal Declaration on Human Rights.
1945
Opening of Nuremburg War Crimes Trial
November 1945
1946
Bombing of the King David’s Hotel in Jerusalem kills 91 people
July 1946
Irgun militant attack on headquarters of British government in Palestine was deadliest attack on British forces throughout the Mandate era.
1946
Tokyo War Crimes trials begin
May 1946
1946
Churchill’s Iron Curtain speech
March 1946
1946
Marshall arranges a short-lived cease-fire in China
January 1946
1946
Soviet withdrawal from Manchuria
March 1946
1946
Britain establishes controversial Malayan Union
April 1946
1946
Start of Chinese Civil War
April 1946
1946
The United States grants independence to the Philippines
July 1946
1946
Start of Viet Minh’s war of independence against France
December 1946
1946
Establishment of the World Health Organization
July 1946
1946
General Juan Peron becomes president of Argentina
February 1946
1946
Britain establishes an African majority in the legislative council of the Gold Coast (Ghana)
March 1946
1946
Winston Churchill calls for ‘a kind of United States of Europe’ in a speech in Zurich
September 1946
1946
Opening of Tokyo War Crimes Trial
May 1946
1947
Britain refers the problem of Palestine to the UN
February 1947
1947
UNSCOP proposes the partition of Palestine
November 1947
The proposal called for separate Palestinian and Israeli states, with scattered territorial enclaves, and an internationalized city of Jerusalem, together with economic union and protection of minority religious rights. UN General Assembly adoption of the resolution sparked fighting by Palestinians.
1947
Creation of the Bizone in Germany
January 1947
1947
Truman Doctrine
March 1947
In response to revolution in Greece and threats to Turkey, the US pledged support to any regime seeking to counter Communist threat.
1947
Marshall Plan speech
June 1947
The Marshall Plan provided economic assistance to aid in the recovery of devastated Europe after the Second World War. The plan was intended to ameliorate the suffering and dislocation by spurring economic growth, thereby undermining popular support for radical regimes. Aid was offered to all European states, with the Soviet satellite states refusing assistance.
1947
COMINFORM established
September 1947
1947
Independence of India and Pakistan
August 1947
Britain accepted independence of a partitioned India in 1947, lacking military resources to maintain control against popular will.
1947
Indo-Pakistani war over Kashmir starts
October 1947
1947
Nehru hosts Asian Relations Conference in New Delhi
April 1947
1947
Independence of India and Pakistan
August 1947
1947
GMD violently suppresses revolt in Taiwan
February 1947
1947
Implementation of new Japanese constitution
May 1947
1947
Rio Treaty (Inter-American Treaty of Reciprocal Assistance) signed
September 1947
1947
France establishes the Fonds d’Investissement et de Développement Economique et Social des Territoires d’Outre-Mer (FIDES)
1947
1947
Marshall Plan announced
June 1947
1948
Establishment of the state of Israel
May 1948
1948
Egypt, Jordan, Syria, Lebanon and Iraq send forces to attack Israel
May 1948
The Palestinian–Israeli conflict of November 1947 escalated into an international war following Israeli declaration of independence. Despite initial setbacks, Israeli victory resulted in capture of territory beyond UN demarcation in 1947. Arab unity was shaken and Palestinians were left with refugee status.
1948
Communist takeover in Czechoslovakia
February 1948
The unexpected Communist coup in Czechoslovakia increased western perception of the Soviet threat dramatically.
1948
Berlin Blockade begins
June 1948
The Soviet Union closed land routes to western occupation zones in Berlin, leading the west to respond with an airlift, sending supplies by airplane to Berlin. In a diplomatic victory for the west, the Soviets eventually reopened land supply routes.
1948
Independence of Burma
January 1948
1948
Independence of Ceylon (Sri Lanka)
February 1948
1948
Britain establishes Federation of Malaya
February 1948
1948
Start of Malayan emergency
June 1948
1948
Establishment of the Republic of Korea
August 1948
1948
Establishment of the Democratic People’s Republic of Korea
September 1948
1948
Failed PKI revolt against the Indonesian republic
September 1948
1948
CCP achieves victory in Manchurian campaign
December 1948
1948
Soviet–Finnish Security Pact signed
April 1948
1948
The Soviet Union expels Yugoslavia from the Cominform
June 1948
1948
Establishment of the Republic of Korea
August 1948
1948
Establishment of the Democratic People’s Republic of Korea
September 1948
1948
The Truman administration adopts NSC13/2 setting out the need for the economic reconstruction of Japan
October 1948
Initial US post-war policy towards Japan focussed on democratization and demilitarization. The collapse of nationalist China spurred efforts to revitalize the Japanese economy, enabling Japan to play a stabilizing role in the East Asian economy.
1948
Establishment of Yoshida Cabinet
October 1948
1948
Organization of American States (OAS) formed
April 1948
Following the Rio Treaty the OAS was established to co-ordinate hemispheric defence co-operation and resolve regional disputes.
1948
Anti-British riots take place in Accra
February 1948
1948
The National Party under D. F. Malan comes to power in South Africa on the platform of introducing apartheid
June 1948
1948
The UNGA votes to adopt the ‘UN Universal Declaration on Human Rights’ and the ‘UN Convention on the Prevention and Punishment of Genocide’
December 1948
In spite of General Assembly adoption, opposition by the Soviet Union and several other states resulted in a non-binding declaration on human rights rather than a convention. In contrast, the Convention on the Prevention and Punishment of Genocide did become binding on ratifying states in 1951.
1949
Armistice negotiations start between Israel and the Arab states of Egypt, Jordan, Lebanon and Syria
January 1949
1949
Israeli–Egyptian armistice agreement concluded
February 1949
1949
Israeli–Lebanese armistice agreement concluded
March 1949
1949
Israeli–Jordanian armistice agreement concluded
April 1949
1949
Israeli–Syrian armistice agreement concluded
July 1949
1949
COMECON established
January 1949
1949
NATO Treaty signed
April 1949
In response to increasing perceptions of Soviet threats in Europe, the US entered into a military alliance with western European states, indicating a clear intention of the US to remain engaged in European stability, and marking the end of isolationism.
1949
Berlin Blockade ends, FRG established
May 1949
1949
Soviet Union successfully tests atomic bomb
September 1949
Soviet acquisition of an atomic bomb, several years before the west had anticipated, ultimately led to a US ‘Red Scare’. Having lost the atomic monopoly, US policy had to shift in accepting greater risks in confrontation with the Soviet Union.
1949
DRG established; PRC established
October 1949
1949
UN brokers cease-fire in Kashmir fighting
January 1949
1949
Mao announces that the new China will ‘lean to one side’ in the Cold War
June 1949
1949
The CCP establishes the People’s Republic of China
October 1949
Communist victory in the Chinese Civil War undermined US goals of a nationalist China as a regional balancing power. China rapidly took up the cause of anti-colonialism in the region, gradually parting ways with the Soviet Union.
1949
The Netherlands acknowledges independence of Indonesia
December 1949
1949
The ROC retreats to Taiwan
December 1949
1949
Nehru convenes second Asian Relations Conference to protest against Dutch ‘police action’ in Indonesia
January 1949
1949
President Truman in his inaugural speech commits the United States to the provision of development aid under the ‘point four’ scheme
January 1949
1949
Introduction of austerity programme – the Dodge Line
February 1949
1949
The CCP establishes the People’s Republic of China
October 1949
1949
The Arab states, aside from Iraq, conclude armistice agreements with Israel
January 1949
1949
Creation of the Council of Europe
May 1949
The Council of Europe was an early step towards European integration through an organization dedicated to protecting democracy and human rights in Europe.
1949
Geneva conventions on war revised to extend POW status to members of resistance movements and civilians within civil wars
August 1949