The U.S. military were pulled out of Vietnam in 1973 after the signing of the Paris Peace Accords. South Vietnam was left to defend itself with supplies and training supplied by the U.S.
North Vietnamese forces moved slowly until late 1974, when they began a major push into the northern provinces of South Vietnam. They completed the sweep south by April, 1975 when North Vietnamese forces took over the Presidential Palace compound in Saigon, and declared the two Vietnams unified.
As far as the Cold War is concerned, the fall of the Berlin Wall dividing democratic and communist sides of the city in November of 1989 was the iconic 'beginning of the end' for the cold war and the unraveling of the Union of Socialist Republics.
At the end of the Vietnam War, Congress refused to support South Vietnam any longer.
The military draft, and no end to it (no end to the war & no end to the draft).
The Soviet invasion of Afghanistan was the reason for the end of the Cold War.
See website: Moratoriums to end the war in Vietnam.
it was cold
At the end of the Vietnam War, Congress refused to support South Vietnam any longer.
Australia had nothing to do with the Vietnam War.
At the end of the Vietnam War, Congress refused to support South Vietnam any longer.
At the end of the war.
Vietnam War
The Democratic Republic of Vietnam (AKA North Vietnam) .
The military draft, and no end to it (no end to the war & no end to the draft).
The Soviet invasion of Afghanistan was the reason for the end of the Cold War.
See website: Moratoriums to end the war in Vietnam.
The North won.
1974
The president of South Vietnam at the end of the war was Nguyen Van Thieu.