World War I Please place these events in the order they occurred:

In June, 1918 The AEF HELPED TURN A GERMAN OFFENSIVE BACK AT CHATEAU Thierry

In January 1917 germany reversed its policy on sub warfare, and stated they would sink all ships heading to allied ports.

World war 1 cost the United states 32 billion dollars

On June 28, 1919, the Allies and Germany signed the Treaty of Versailles. The harsh terms or the treaty shocked Germany, but they had no choice but to sign.

On April 2 1917, Wilson stood before congress and asked for a declaration of war against Germay.