1856 Democratic National Convention

The 1856 Democratic National Convention was a presidential nominating convention that met from June 2 to June 6 in Cincinnati, Ohio. It was held to nominate the Democratic Party's candidates for president and vice president in the 1856 election. The convention selected former Secretary of State James Buchanan of Pennsylvania for president and former Representative John C. Breckinridge of Kentucky for vice president.

Incumbent Democratic President Franklin Pierce's standing with the public had been badly damaged by "Bleeding Kansas," the civil strife in Kansas Territory over slavery. Many dissatisfied Democrats lined up behind Buchanan, who had served as Pierce's ambassador to Britain and thus had avoided the controversy over Bleeding Kansas, while a smaller group of Democrats supported Senator Stephen A. Douglas of Illinois. Buchanan led on the first ballot and slowly grew his support on subsequent ballots, leading Pierce to instruct his delegates to back Douglas. Douglas agreed to withdraw his name after receiving assurances that Buchanan would not seek re-election in 1860, allowing Buchanan to clinch the nomination on the seventeenth ballot. Pierce became the first and only elected president who was an active candidate for reelection to be denied his party's nomination for a second term.

Eleven candidates received votes on the first vice presidential ballot, with Congressman John A. Quitman winning a plurality of the vote. The delegates lined up unanimously behind Breckinridge on the second ballot, giving him the vice presidential nomination. The Democratic ticket went on to win the 1856 election, defeating the Republican ticket of John C. Fremont and William L. Dayton and the American Party ticket of Millard Fillmore and Andrew J. Donelson.

Background
The Democratic Party was wounded from its devastating losses in the 1854–1855 midterm elections. The party faced continued north–south sectional division over slavery-related issues, especially the Kansas–Nebraska Act of 1854 and subsequent violence known as "Bleeding Kansas" from the civil strife in the Kansas Territory during its campaign for statehood. Two notable Democratic politicians, President Pierce and Senator Stephen Douglas of Illinois, were seen as being at the center of the controversies, which led many party members to look elsewhere for a new compromise candidate for president.

James Buchanan had been a candidate for president at the 1852 Democratic National Convention, and after the 1852 election he agreed to serve as Pierce's ambassador to Britain. Buchanan's service abroad conveniently placed him outside of the country while the debate over the Kansas–Nebraska Act roiled the nation. Powerful Senators like John Slidell, Jesse Bright, and James A. Bayard lined up behind Buchanan, presenting him as an experienced leader who could appeal to the North and South. While Buchanan did not overtly seek the presidency, he also took no action to discourage his supporters.

Proceedings
Called to order at noon on Monday, June 2, by the National Committee chair Robert Milligan McLane, Samuel Medary was made the temporary president. The first day, the convention appointed committees on credentials, organization, and resolutions.

On the second day the organization committee (John L. Dawson, chair) report was adopted and John Elliot Ward of Georgia was made the convention's president. The committee on credentials (James A. Bayard Jr., chair) settled a dispute over the Missouri delegation, but needed more time for the thorny problem of competing delegations from New York.

June 4 saw the adoption of a platform (former National Committee chair Benjamin F. Hallett headed the committee on resolutions); the domestic portions were supported unanimously, the foreign policy planks by large margins. A separately reported plank on a railroad to the Pacific coast failed by a vote of 120 to 154.

On June 5, the New York problem was finally settled by seating half of each of the competing delegations. Nominations for President were then made.

Aftermath
The Buchanan-Breckinridge ticket went on to win the 1856 presidential election, defeating John C. Fremont with William L. Dayton from the new Republican Party, and a strong third party showing from the American Party of the "Know Nothings" represented by former President Millard Fillmore and Andrew J. Donelson.