General Vo Nguyen Giap , the Commanding officer of the North Vietnamese Military and Bui Tin who served on the General Staff of the North Vietnam Army and received the unconditional surrender of South Vietnam on April 30, 1975 both claim that North Vietnam was poised to negotiate a surrender because of the Communist’s military failures during the 1968 Tet Offensive and thereafter. But because of the Anti-War movement in America (led by Jane Fonda and John Kerry) they felt that the Demonstrations “gave us confidence that we should hold on in the face of battlefield reverses."