The POTUS Timeline
President #36

Lyndon B. Johnson

Lyndon B. Johnson, a Democrat from Texas, became president after John F. Kennedy's assassination in 1963 and served until 1969. He pursued an ambitious domestic agenda while presiding over a major escalation of the Vietnam War.

Legacy Summary

Johnson’s domestic agenda, known as the Great Society, expanded civil rights, health care, education, and anti-poverty programs, producing landmark laws such as the Civil Rights Act, the Voting Rights Act, Medicare, and Medicaid.

His decision to escalate U.S. military involvement in Vietnam eroded public support and overshadowed many of his achievements, leaving a complex legacy that reshaped civil rights, social policy, and debates over U.S. foreign intervention.

Notable Actions

Signed the Civil Rights Act (1964) and Voting Rights Act (1965); Created Medicare and Medicaid (1965); Launched the Great Society and War on Poverty initiatives; Escalated U.S. military involvement in the Vietnam War; Enacted the Immigration and Nationality Act (1965)

Timeline Entries

Key highlights and dated events associated with this presidency.

Showing 12 of 216 entries.

Browse full timeline
Tet Offensive begins
January 30, 1968 Lyndon B. Johnson
Military Action

Tet Offensive begins

North Vietnamese and Viet Cong forces launched the Tet Offensive, a coordinated series of large-scale attacks across South Vietnam, including strikes on provincial capitals and Saigon.

Siege of Khe Sanh begins
January 21, 1968 Lyndon B. Johnson
Military Action

Siege of Khe Sanh begins

North Vietnamese Army forces launched heavy attacks and began besieging the U.S. Marine garrison at Khe Sanh Combat Base in South Vietnam.

State of the Union Address
January 17, 1968 Lyndon B. Johnson
Speech

State of the Union Address

President Lyndon B. Johnson delivered the 1968 State of the Union Address outlining his administration's domestic agenda and approach to the Vietnam conflict.

Signing of the Wholesome Meat Act
November 28, 1967 Lyndon B. Johnson
Legislation

Signing of the Wholesome Meat Act

President Johnson signed the Wholesome Meat Act, strengthening federal meat-inspection standards and extending inspection requirements to state-inspected meat plants.

United Nations Security Council adopts Resolution 242; Johnson administration endorses principles for Arab‑Israeli settlement
November 22, 1967 Lyndon B. Johnson
Foreign Policy

United Nations Security Council adopts Resolution 242; Johnson administration endorses principles for Arab‑Israeli settlement

On November 22, 1967 the U.N. Security Council adopted Resolution 242 after the Six‑Day War, and the Johnson administration publicly endorsed the resolution's call for withdrawal of Israeli forces from territories occupied in the conflict and for a just settlement guaranteeing the territorial integrity and political independence of every state in the area.