Who were the two main characters in the presidential election of 1860?

The two main characters in the presidential election of 1860 were Abraham Lincoln, the Republican candidate, and Stephen A. Douglas, the Democratic candidate. Lincoln's platform focused on halting the expansion of slavery into the territories, while Douglas advocated for popular sovereignty, allowing states to decide on the issue of slavery. The election highlighted deep national divisions over slavery, ultimately leading to the Civil War. Lincoln's victory marked a significant turning point in American history.