Part of the cold war.
The US entered the Vietnam war after ww2 because the US wanted to control Communism or stop it completely and half of Vietnam was a commie country and the US did not want the Communism to spread so we entered to stop the commie side of Vietnam and to liberate the Democratic side
contain communism
The military draft was the real MAIN reason for the protests.
US citizens became tired of the war.
Australia did so as a member of the United Nations.
America entered the Vietnam war to stop the spread of Communism
Stop communism, preserve the RVN (Republic of South Vietnam).
to prevent communism from spreading in Southeast Asia
The longest war the United States ever entered was the Vietnam War.
because the Kaiser was jealous of the British navy and had a big army
The U.S. entered the Vietnam war in 1959 and withdrew in 1973
About 2 1/2 million US servicemen fought in the Vietnam War.