The Vietnam war affect immigration to United States in the 1970s since Asian immigration increased because many Vietnamese people escaped the chaos and violence after the war.
The Vietnam War was an undeclared war in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975.
It constituted the second of the Indochina Wars and was officially fought between North Vietnam and South Vietnam.
