When the united states and colombia could not agree on a price for the canal zone?

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.

just like you man, i personally think its either c or d

explanation:

but good luck with the test man