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US Neutrality Acts
The Neutrality Acts were passed by the United States Congress in the 1930s, in response to the growing turmoil in Europe and Asia that eventually led to World War II. They were spurred by the growth in isolationism and non-interventionism in the US following its costly involvement in World War I, and sought to ensure that the US would not become entangled again in foreign conflicts. -
Japan attacks Manchuria
The Japanese invasion of Manchuria began on September 18, 1931, when the Kwantung Army of the Empire of Japan invaded Manchuria immediately following the Mukden Incident. -
Germany and Japan leave League of Nations
On October 14, 1933, Germany renounced its role in the Conference for the Reduction and Limitation of Armaments, setting the stage for its complete withdrawal from the League of Nations a week later. The act freed Germany to rearm as it pleased, ostensibly because the rest of the world refused to come down to their level of military preparedness.
JAPAN STUNS WORLD, WITHDRAWS FROM LEAGUE. GENEVA, Feb. 24, 1933 -- The Japanese delegation, defying world opinion, withdrew from the League -
Japan attacks China
The Second Sino-Japanese War was a military conflict fought primarily between the Republic of China and the Empire of Japan from 1937 to 1945. It followed the First Sino-Japanese War of 1894–95. -
Germany takes Austria
On March 12, 1938, German troops march into Austria to annex the German-speaking nation for the Third Reich. -
Munich Peace Conference
British and French prime ministers Neville Chamberlain and Edouard Daladier sign the Munich Pact with Nazi leader Adolf Hitler. The agreement averted the outbreak of war but gave Czechoslovakia away to German conquest. -
Germany takes Czechoslovakia
On this day, Hitler’s forces invade and occupy Czechoslovakia–a nation sacrificed on the altar of the Munich Pact, which was a vain attempt to prevent Germany’s imperial aims. -
Non-Aggression Pact
On August 23, 1939–shortly before World War II (1939-45) broke out in Europe–enemies Nazi Germany and the Soviet Union surprised the world by signing the German-Soviet Nonaggression Pact, in which the two countries agreed to take no military action against each other for the next 10 years. -
Germany Invades Poland
On this day in 1939, German forces bombard Poland on land and from the air, as Adolf Hitler seeks to regain lost territory and ultimately rule Poland. World War II had begun. -
France Falls to the Germans
By May 1940, Europe had been at war for nine months. Yet Britain and France, despite having declared war on Germany in September 1939 following Hitler’s attack on Poland, had seen little real fighting. This tense period of anticipation – which came to be known as the ‘Phoney War’ – met an abrupt end on 10 May 1940, when Germany launched an invasion of France and the Low Countries. -
Battle of Britain
The Battle of Britain is the name given to the Second World War defence of the United Kingdom by the Royal Air Force against an onslaught by the German Air Force which began at the end of June 1940.