Some Democrats were worried that backing Greeley would effectively bring the party to extinction, much like how the moribund Whig Party had been doomed by endorsing the Know Nothing candidacy of Millard Fillmore in 1856, though others felt that the Democrats were in a much stronger position on a regional level than the Whigs had been at the time of their demise, and predicted (correctly, as it turned out) that the Liberal Republicans would not be viable in the long-term due to their lack of distinctive positions compared to the main Republican Party. A sizable minority led by James A. Bayard sought to act independently of the Liberal Republican ticket, but the bulk of the party agreed to endorse Greeley's candidacy. The convention, which lasted only six hours stretched over two days, is the shortest major political party convention in history.