How did doves in congress officially call into question the u. s. presence in vietnam?

The appropriate response is in 1967 and 1968 Senator William Fulbright held open hearings on the war. The Fulbright Hearings alludes to any of the arrangement of U.S. Senate Foreign Relations Committee hearings on Vietnam led in the vicinity of 1966 and 1971. This article concerns those held by the U.S. Senate in 1971 identifying with the Vietnam War.