What protected slaves from the worst forms of abuse?

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.

hello most volcanoes are located at either divergent or convergent plate

this is where the plate motions aswell form magma