How did the united states respond when north vietnam attacked a us warship and sent troops to south vietnam in the early 1960s?

Congress authorized the president to escalate the conflict.

Explanation:

This incident is known as the Gulf of Tonkin incident and it resulted in the Gulf of Tonkin Resolution. The incident happened when North Vietnamese warships attacked US warships in the Gulf of Tonkin. After the incident President Lyndon Johnson asked the congressional authorization to escalate the conflict, the authorization was called the Gulf of Tonkin Resolution.

during world war ii, the united states officially had no propaganda, but the roosevelt government used means to circumvent this official line. one such propaganda tool was the publicly owned but government-funded writers' war board (wwb).

explanation: