1856: Republicans: John C. Fremont The Republican Party grew out of resistance to the Kansas-Nebraska Act of 1854, which overrode the Missouri Compromise and allowed slavery to spread into ...
Two years later, the Republican Party held its first national convention ... By 2011, both events had been wiped from the RNC ...
James Buchanan had tried for the Democratic nomination several times and finally succeeded in 1856, in large part because as Ambassador ... threatening secession with the rise of the Republican Party.