23rd April 1915Allied forces make landings an Gallipoli, Turkey
4th April 1916The American naval and military attaches in Paris and London draft a plan for mobilizing US shipping to carry an American army to Europe, but their plan is ignored.
19th April 1916President Wilson, publicly calls for the German's to stop their submarine policy of sinking all ships in enemy waters without warning.
27th April 1916Field Marshal Lord Kitchener, the British Secretary of State for War, asks for American military participation in Europe.
29th April 1916British forces surrender to Turkish forces at Kut in Mesopotamia.
2nd April 1917President Woodrow Wilson delivers war address to Congress at 8:32 pm and asks the House of Representatives to declare war on Germany.
6th April 1917United States comes out of neutrality and declares war on Germany, thus entering the First World War.
Second battle of Marne started thisResult ,Germany sign the armistice and war was over.
