The US entered the war on April 6,1917
The allies entered the war in 1914; the US entered the war in 1917.
The longest war the United States ever entered was the Vietnam War.
1917 smart
Un-restricted submarine warfare. If it wasn't for that, the US would not have entered the war. As it was, the US was only in it for a year anyway...it ended in 1918 (the US entered the war in 1917).
The us entered the Vietnamese war in 1950 they exited in 1975 entered to avoid a communist takeover of south Vietnam
please specify which war
which of the following occured after the U.S. enterd the war?
The US entered when it declared war on Germany on April 6th 1917. So they entered late.
Warmongers, dawg
The US entered the war in April of 1917 and were on the Allies side.
Fdr