The U.S. entered WWI in 1917 and the war ended in 1918.
i belive it was called isolationism.
Because they read the Zimmerman telegram and they got mad and entered the war and the second one was because the Lusitania got blown up and about 100 citizens died
Franklin Delano Roosevelt was president when World War 2 began in Europe in 1939. He was still president when the United States entered the war in December 1941.
which president wanted to keep the US out of WW1
The US entered the war on April 6,1917
1917 smart
1918
Fdr
No, the U.S. entered World War 1 in 1917.
Britain
1941
england
try this website http://www.conservapedia.com/Debate:Should_the_United_States_have_entered_World_War_II%3F
The US entered WW1 in 1917. The US entered WW2 in 1941.
The US entered when it declared war on Germany on April 6th 1917. So they entered late.
The US entered the war for a variety of reasons