The concept of natural rights, which was later used in the declaration of independence, was first proposed by

Answer above is actually wrong, first person to ever suggest the concept of natural rights is actually John Locke.

Explanation:

Look it up lol

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.

i think 3 documents.

hope i

-lavira: )