How did national leaders attempt to compromise before lincoln took office?

When the Northern politicians tried to compromise, the South chose civil war. National leaders attempted to compromise before Lincoln took office but their inability to compromise led to a Civil War. A radical abolitionists group was formed, Northern politicians like, President, Abraham Lincoln, gave Southerners no choice but to secede. Lincoln was a Republican. And the Republican Party opposed slavery. When he took office several months later, he faced the most severe crisis in American history, A civil war. But its slavery and the refusal of Southern slaveholders to compromise on slavery, that launched the Civil War.

its b they wanted to be able to expand their trade..

lincoln presided over the union victory in the american civil war, which dominated his presidency. a former whig, lincoln ran on a political platform opposed to the expansion of slavery in the territories. his election served as the immediate impetus for the outbreak of the american civil war.