1860 Republican National Convention

1860 Republican National Convention
William Marsh · Public domain · source
Name	1860 Republican National Convention
Date	May 16–18, 1860
Venue	Wigwam (Chicago)
City	Chicago
Chair	David Wilmot
Presidential nominee	Abraham Lincoln
Vice presidential nominee	Hannibal Hamlin
Previous	1856 Republican National Convention
Next	1864 Republican National Convention

Contents

1860 Republican National Convention The convention held May 16–18, 1860, at the Wigwam (Chicago) in Chicago was the gathering where the Republican Party selected its presidential and vice-presidential nominees for the 1860 presidential election. Delegates, party leaders, and prominent politicians from across the United States converged amid controversies involving the Kansas–Nebraska Act, the expansion of slavery, and sectional tensions that also influenced figures like Stephen A. Douglas, John C. Breckinridge, and William H. Seward. The convention produced a ticket that reshaped the contest against Democratic opponents such as Stephen A. Douglas, John C. Breckinridge, and John Bell.

Background and Political Context

In the run-up to the convention, political realignments following the passage of the Kansas–Nebraska Act and the collapse of the Whig Party propelled the Republican Party into prominence alongside movements like the Free Soil Party and factions of the Know Nothing movement. The debate over slavery and the doctrine of popular sovereignty championed by Stephen A. Douglas intensified sectional conflict that also implicated legislators such as Charles Sumner, Salmon P. Chase, William H. Seward, and Thaddeus Stevens. Economic issues addressed by leaders including Salmon P. Chase and William H. Seward—such as support for a National Bank, tariff policy favored by Henry Clay’s legacy, and internal improvements—shaped platform drafts alongside positions arising from controversies like the Ostend Manifesto and debates over territorial expansion linked to figures such as John C. Fremont.

Delegates represented state parties from New York, Pennsylvania, Ohio, Illinois, Massachusetts, Indiana, Iowa, Michigan, Wisconsin, Minnesota Territory, California, and other jurisdictions, and included prominent delegates aligned with William H. Seward, Salmon P. Chase, Edward Bates, Simon Cameron, and regional favorites like Abraham Lincoln of Illinois. The convention rules, overseen by temporary chairman David Wilmot, established credentials and counting procedures influenced by prior party precedents from the 1856 Republican National Convention and congressional caucuses associated with leaders such as Charles Sumner and Henry Wilson. The platform adopted condemned the spread of slavery into the territories while endorsing measures promoted by Abraham Lincoln, Salmon P. Chase, and William H. Seward such as support for a homestead policy, a protective tariff reminiscent of Henry Clay’s American System, and a Pacific Railroad route that aligned with interests in California and Oregon Territory.

Balloting began with leading contenders—William H. Seward of New York, Salmon P. Chase of Ohio, Edward Bates of Missouri, and Simon Cameron of Pennsylvania—each commanding blocs of delegates shaped by state conventions in New York, Ohio, Pennsylvania, Massachusetts, and Vermont. Delegates from Illinois and the Midwest coalesced around Abraham Lincoln as a compromise figure after multiple informal ballots and consultations involving party notables such as David Davis, Mordecai Bartley, and state bosses who had studied precedents from the Whig nominating processes. The convention used successive ballots, with momentum shifts seen when delegations from Indiana, Pennsylvania, and New Jersey swung toward Lincoln, mirroring maneuvers in earlier contests like the 1848 Whig National Convention and the 1856 Democratic National Convention. Political maneuvering involved private negotiations, offers of cabinet positions, and strategy sessions among operatives connected to William H. Seward, Abraham Lincoln, Salmon P. Chase, and Simon Cameron.

On the third ballot, delegates coalesced to nominate Abraham Lincoln of Illinois over William H. Seward of New York and Salmon P. Chase of Ohio, reflecting successful coalition-building by Lincoln allies including David Davis, Elihu B. Washburne, and James Harlan. The ticket balanced regional and ideological considerations; the convention then turned to vice-presidential selection, choosing Hannibal Hamlin of Maine—a former Democrat and latest advocate against the expansion of slavery—to balance Lincoln’s Midwestern appeal against New England antislavery credentials represented by figures like Charles Sumner and Horace Greeley. Delegates weighed alternatives such as Andrew Curtin of Pennsylvania, Simon Cameron of Pennsylvania, and John McLean of Ohio before settling on Hamlin, reflecting strategic calculations akin to vice-presidential selections in conventions involving politicians like Andrew Jackson and Martin Van Buren.

Lincoln’s nomination realigned Northern political forces and set the stage for a contest against divided Democratic tickets led by Stephen A. Douglas and John C. Breckinridge, as well as the Constitutional Union Party ticket led by John Bell. The Republican platform and ticket galvanized support in New England, the Midwest, and parts of Pennsylvania and New York, while prompting secessionist rhetoric in South Carolina and other Southern states whose leaders—figures like Jefferson Davis, Alexander H. Stephens, and Benjamin F. Perry—cited the outcome in their subsequent deliberations. Lincoln’s victory in the 1860 election precipitated constitutional and political crises culminating in the American Civil War after confederate measures such as the South Carolina Ordinance of Secession and the establishment of the Confederate States of America under leaders like Jefferson Davis, reflecting how the convention’s decisions intersected with the broader trajectories of figures including Robert E. Lee, Ulysses S. Grant, and William Seward during the ensuing national conflict.

Category:Republican National Conventions Category:1860 in politics