if your talking about ww1...they came in a year after the Germans sank the passenger liner the lusitania that had Americans on board
Middle of 1917.
AMERICA after world war 2
world war 3
September 13th, 2016.
When America won the Mexican-American war.
Come to America
Since you didn't say WHICH war, there is no way to answer the question.
Most of them came because they thought theyd have better lives in america
America joined WWII when Japan bombed Pearl Harbor in December 1941.
The US joined the war because of the bombing of Pearl Harbour,it had started in Europe
War Horse, the movie, came out on Christmas Day, December 25, 2011, in the USA.
Since the US became independent of Britain as a result of the Revolutionary War, Britain did not come to set slaves free in America. It was not until after the Civil War that the slaves were freed by constitutional amendment.