Who: The countries involved in the Vietnam war were North Vietnam and there allies the Vietnam Cong's against, South Vietnam and their allies The United States of America
What: The Vietnam War was the struggle between nationalist forces attempting to prevent the spread of Communism
Where: The War took Place in many countries, Vietnam, Laos and, Cambodia
When: The war went from The 1st of November 1955 to the 30th of April 1975
Why: The Vietnam war started as a result of US strategy of containment during the Cold War which aimed to prevent Communism
How: On May 7th 1954 Minh's forces won the Battle of Dien. This victory led to a negotiated ceasefire agreement causing the Vietnam War.