The Gulf of Tonkin Resolution of 1964 granted President Johnson authority to use U.S. forces in Vietnam, leading to a significant escalation of military operations in the conflict.
The Gulf of Tonkin Resolution, passed in 1964, gave President Lyndon Johnson discretion in using U.S. forces in Vietnam. The Resolution was prompted by reported attacks on American navy ships in the Gulf of Tonkin by North Vietnamese forces, although later investigations raised questions about the veracity of these attacks.
Following the Resolution, President Johnson escalated military operations in Vietnam, ordering massive bombing campaigns and deploying over 300,000 American troops to support the South Vietnamese military. The Gulf of Tonkin Resolution effectively allowed the U.S. military to engage in armed conflicts in Vietnam, marking a significant escalation in U.S. involvement in the Vietnam War.
https://brainly.com/question/3241987