What is the primary purpose of foreign policy? A. to ensure fair trade
B. to simplify healthcare and education
C. to resolve conflicts without military interventions
D. to check the power of other countries ​

C, the foreign policy's main purpose is to make agreements so that things don't develop into a conflict in which we need to take military action.

it would have to be gasioline

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.