Campaign literature, 1856 Democratic 26 Slavery 18 Politics and government 14 Republican 13 Controversial literature 5 Extension to the territories 5 more ... Speeches in Congress 4 Abolitionists 2 Democra 2 Republi 2 American 1 Campaign literature 1 Controversial literat 1 Democratic party 1 Doctrinal and controvers 1 Elect 1 Fourth of July orations 1 Independent treasury 1 Kansas-Nebraska bill 1 Presidents 1 Short answers 1 Slave labor 1 Slavery in the U.S. 1 less ...