Even though the Viet Cong's Tet Offensive of 1968 was ultimately repelled, they can be said to have actually won because
A.
B.
American public opinion began to conclude that the war probably could not be won
America and Its South Vietnamese allies began to disagree fundamentally about future military strategies
so many American planes were shot down, it became almost impossible to conduct further air strikes
the army of the People's Republic of China entered the war in support of the Viet Cong
D