Which issue led to the split in the democratic-republican party in the late 1850s?

I believe the answer is: Issue

At that time, the democratic party predominantly support slavery and the Republicans wanted to abolish it. The disagreement between these parties create a high tension between southern and northern states which led to the declaration of the civil war.

gaius cassius longinus and marcus junius brutus, former enemies of julius caesar who'd joined the roman senate, led caesar's assassination, dubbing themselves "the liberators." and the second one is   the assassination of julius caesar was the result of a conspiracy by many roman senators led by gaius cassius longinus, decimus junius brutus albinus, and marcus junius brutus. they stabbed caesar (23 times) to death in a location adjacent to the theatre of pompey on the ides of march 15 march 44 bc.

answer; /// (c) i believe that the correct answer is; ///full faith and credit.