What year did the Vietnam War end?

The Vietnam War ended in 1975. This conflict, which had been ongoing since the mid-1950s, concluded with the fall of Saigon, the capital of South Vietnam, to the communist forces in April 1975. This event marked the reunification of Vietnam under communist rule, effectively ending the war. The war had been characterized by intense fighting, massive loss of life, and a polarized international opinion, ultimately leading to a cease-fire agreement in 1973 and subsequent withdrawal of American troops. However, without the support of the United States, South Vietnam was unable to sustain itself against the North Vietnamese Army, resulting in the end of the war in 1975.