The 1968 Tet offensive a. permanently depleted the ranks of the NLF. b. was a substantial military victory for the United States. c. both was a major political defeat for President Lyndon Johnson, and was a substantial military victory for the United States. d. was a major political defeat for President Lyndon Johnson. e. All these answers are correct.

Option:  E. All these answers are correct.

Explanation:

National Liberation Front (North Vietnamese) began an attack on the Vietnamese New Year (Tet). It was a massive military strike against South Vietnamese cities. Taken off guard by the assault, American troops and South Vietnamese forces charge and defeated the Viet Cong. The outcome was a victory for the U.S, but it proved that North Vietnam better equipped with arms and weapons, trained, and more resolute to win the war.

a)scientists

explanation:

the national defense education act had two main goals. the first one was to provide personal that was oriented to defense, including scholars, engineering students and so on. the other goal was to provide financial assistance for the students who would be enrolling at colleges and universities in the 1960s.

b.   jim crow laws were enacted in northern states.