what is the purpose of the vietnam war
The North Vietnamese government and the Viet Cong were fighting to reunify Vietnam. They viewed the conflict as a colonial war and a continuation of the First Indochina War against forces from France and later on the United States. The U.S. government viewed its involvement in the war as a way to prevent a communist takeover of South Vietnam. This was part of the domino theory of a wider containment policy, with the stated aim of stopping the spread of communism.