After the U.S. had withdrawn all its troops, the fighting continued in Vietnam. South Vietnam officially surrendered to communist North Vietnam on April 30, 1975. On July 2, 1976, Vietnam was reunited as a communist country, the Socialist Republic of Vietnam.
Title IX of the Education Amendments of 1972 (Title IX) prohibits (pregnancy, l orientation, and gender identity) discrimination in any education program or activity receiving federal financial assistance.
The three most important problems was that it gave to much power to the states (weak central government), it did not give the federal government the power to tax, and congress couldn't regulate trade.