Respuesta :
Answer:
U.S. forces fired on a North Vietnamese naval base.
The US forces faced an attack from the North Vietnam's forces at the Gulf of Tonkin in an incident in the month of August in 1964.
What was the incident of Gulf of Tonkin?
The incident at the Gulf of Tonkin is one of the major reasons for the beginning of the Vietnam War.
In this incident, the North Vietnamese forces underwent an attack over the US destroyers in the region of Gulf of Tonkin. The engagement of US increased in the Vietnam War after this incident.
Hence, option B holds true of the incident of the Gulf of Tonkin.
Learn more about Gulf of Tonkin Incident here:
https://brainly.com/question/2850981
#SPJ2