Vintage original Chinese Propaganda poster. Printed in 1970.

 Subtitle of the poster:  Strongly support French Indochina Against America!

The Vietnam War, also known as the Second Indochina War, and also known in Vietnam as Resistance War Against America was a Cold War-era proxy war that occurred in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. This war followed the First Indochina War (1946–54) and was fought between North Vietnam—supported by the Soviet Union, China and other communist allies—and the government of South Vietnam—supported by the United States and other anti-communist allies.