Who: The Vietnam war was fought by North Vietnam the us and South Vietnam and China.
What: The Vietnam war was fought by . The us entered the war in 1954. The reasoned they entered the war was the French lost a major battle to the Vietnamese.
When: The war started on November 1,1955 to April 30 1975.
Where: The war took place in Vietnam.
Why: World war 2 was the war that started it the reasoned why was Vietnam has took over a colony in the French during the ww2.
Summary: The Vietnam war was fought by North Vietnam and South Vietnam.the us joined the war in1954.the reasoned USA joined the war was French lost a battle and vientam to over the colony.