Answer:
Seward, Davis and Chase, are the right options.
Explanation:
The presidential election of the U.S. in 1860, that held on November 6th 1960 witnessed the defeat of John C. Breckinridge, Stephen A. Douglas, John Bell by Republican Abraham Lincoln.
The discretionary split among Northern and Southern Democrats was symbolic of the extreme sectional split, especially on the matter of slavery, and in the upcoming months of Lincoln's (and before his introduction in March 1861) seven Southern states, driven by South Carolina on 20th December 1860, withdrew, making way for the American Civil War.