Which early civilizations developed beside two large rivers?

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.

ernest bai koroma (president) loko christianity

ahmad tejan kabbah (president) mandingo islam

johnny paul koroma (military junta limba christianity

julius maada bio (military junta mende christianity