Lyndon Johnson's Presidency

• Assumed presidency in 1963 after Kennedy's death.
• Focused more on domestic issues (racism, poverty) than foreign affairs.

Foreign Policy

• Aim to contain communism globally, continued from Kennedy's policies.

The Dominican Republic (1965)

• Johnson sent 22,000 marines to stabilize the government amid a rebel attack.
• Justified intervention citing threats from Communists (later deemed incorrect).
• Resulted in the establishment of a temporary pro-American government and free elections.

Vietnam Conflict

• Involved deeply in the conflict between Communist North Vietnam and non-Communist South Vietnam.
• Over 16,000 American military advisors in South Vietnam by 1963.
• Initially campaigned against direct involvement but escalated support in 1965.
• Led to significant U.S. military engagement, ultimately resulting in the Vietnam War, detailed in Unit 5.