The United States entered the Vietnam War primarily to prevent the spread of communism in Southeast Asia, guided by the "Domino Theory," which suggested that if one country fell to communism, neighboring countries would follow. U.S. involvement escalated after the Gulf of Tonkin Incident in 1964, where alleged attacks on U.S. naval vessels by North Vietnamese forces led Congress to pass the Gulf of Tonkin Resolution, granting President Lyndon B. Johnson broad military powers in Vietnam. Additionally, the desire to support the South Vietnamese government against the communist North was a crucial factor in America's commitment to the conflict.
The Vietnam war
Stop communist aggression.
To prevent the spread of communism
If your referring to the Vietnam War, the first U.S military advisors arrived in Vietnam in 1950.
US war in RVN commenced in 1955. US war against North Vietnam commenced in 1964.
no
The Vietnam war
Stop communist aggression.
Pearl Harbor
To prevent the spread of communism
pearl harbor and the japanese dominance of the pacific
If your referring to the Vietnam War, the first U.S military advisors arrived in Vietnam in 1950.
US war in RVN commenced in 1955. US war against North Vietnam commenced in 1964.
The US entered because they signed a document saying that the will help with a war with communism.
To prevent the build up of ccmmunist control and expansion
" Tonkin Gulf Resolution "
The Vietnam War, The Korean War, Maybe part of World War II