The US provided economic support mainly to the cause, but after the German sinking of the Lusitania and the Zimmerman telegram the US sent their armed forces to the Western Front and was the spark that ended the war.
The United States wasn't at war with Japan in WW1.
sinking of lusitania
The US government created the Committee on Public Information in order to help create a consensus regarding World War 1. The committee utilized things such as movies, radio, and newspaper articles to propagandize for the war.
Because of the sinking of 12 American merchant ships
The allies won
The sinking of the LUSITANIA is what first caused the U.S. to join this disastrous of all wars, and
1. Allying itself with Austria-Hungary. 2. Declaring war on England and France.
Germany fought the us in world war 1
The US helped France in world war 1 with submarines in the Atlantic.
world war one affect the us they had get a alot of money
in a world war 1 on the us ecompny all the american are died and and war is started 1941 to 1954 the american is won the war by us economy
Germany