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World War I Timeline
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World War I Begins
The war began when Poland assassinated Archduke Franz Ferdinand of Austria. -
Severed Ties
America and Germany sever ties due to the sinking of American ships. -
U.S declares war against Germany
The United States declares war on Germany, joining the side with France and Britain. -
Selective Service Act
The Federal government was allowed to draft all males ranging in age from 21-30 for millitary service. -
American Troops
American troops land in France. -
First Major American battle
The Battle of Cantigny was the first major battle for the United States in WWI. The U.S. won the battle. -
First Major Offensive
Under General John J. Pershing, America launched its first major offensive in Europe on their own. -
War Comes to an End
In November 1918, after nearly 10 million people died, Germany surrenders and the war is over.