The document provides a summary of the key events of the Vietnam War. It began as a civil war between the communist North Vietnam led by Ho Chi Minh and the non-communist South Vietnam led by Ngo Dinh Diem. However, the conflict was rooted in Vietnam's history as a French colony. After World War 2, Vietnam was temporarily divided along the 17th parallel, with elections promised to reunify the country by 1956. However, the US opposed Ho Chi Minh and backed Diem, escalating their involvement over time and widening the war until a peace agreement in 1973 after significant US troop losses and protests at home. The North then reunified Vietnam under communist rule.