When American troops entered the Vietnam War, many Americans​

Fighting resumed and South Vietnam eventually surrendered to the forces of North Vietnam in April 1975. Approximately 2,700,000 American men and women served in Vietnam. It was the first war in which the US failed to meet its objectives. It was also the first time America failed to welcome its veterans back as heroes.

Explanation:

one of the main reasons was definitely slavery. back in 1861, republican abraham lincoln was elected and ended up being a major influence in the slavery business. slavery greatly affected the texas economy because back in 1845 during the annexation of texas, slaves became a big part of the texas population. many texans that were in favor of the secession influenced groups through party ties.

a

explanation: