U.S History

Main

assassination of Archduke Ferdinand

1914

lead to work at war 1
His wife killed too
The U.S. remains natural

Nearly 1,200 people including 128 american died in German submarite lusitania.

1915

Avoid war helps president wilson to win reelection.

1916

the United sate enter in the world war

1917

An armistice ends the war on November 11

1918

the senate reject the Treaty of Versailles

1919

the united state signs a peace treaty with germany

1921