A new compromise was put forward, but Lincoln rejected it because it would have allowed some extension of slavery.
Sectional compromise did not work in 1860 for many reasons. One of them being that this was the time during the great potato famine in Ireland, so the refugees cascaded into the northern states in the 1850's. Therefore, the north had no room. Once the Europeans were in America, they had no desire for the practice of slavery, and the north states were not convinced to compromise over slavery. The new compromise was put out for grabs, but Lincoln rejected it because he would not allow the extension of slavery. Also, the Crittenden Compromise would allow new slave states, but Lincoln would not accept this, either.
Abraham Lincoln, because it underact the gains made by the 1860 election
Because the newly-elected Lincoln would not agree to any extension of slavery. So the final attempt at compromise failed.
Lincoln's election win in 1860. After that, there was one last attempt at compromise, but Lincoln rejected this because it would have allowed some extension of slavery.
Abraham Lincoln,because it underrated the gains made by the 1860 election
Abraham Lincoln, because it underact the gains made by the 1860 election
Secession of South Carolina. New compromise rejected by Lincoln. Six more states join the Confederacy.
Abraham Lincoln,because it underrated the gains made by the 1860 election
A last attempt to avert war. Lincoln rejected it because it could have allowed some extension of slavery.
In the over-heated political atmosphere, dominated by extremists, only the compromise candidate Lincoln was electable. But even he couldn't keep the country out of war. South Carolina immediately seceded. A final compromise was offered to Lincoln, but he rejected it because it would have allowed some extension of slavery.
Because the Democratic Party had split into two factions (North and South) and the Republicans were bound to win the 1860 election, with their first President, Abraham Lincoln, who would not allow the creation of any more slave-states.