The 1968 Tet Offensive

The 1968 Tet offensive

A) was a major political defeat for President Lyndon Johnson.
B) was a military victory, in terms of the physical battles, for the United States.
C) permanently depleted the ranks of the NLF.
D) both was a major political defeat for President Lyndon Johnson, and was a substantial military victory for the United States.
E) All these answers are correct.