Republican Politics and government 52 Campaign literature, 44 Slavery 39 Campaign literature, 1864 29 Campaign literature, 1860 18 History 15 more ... Extension to the territories 14 Campaign literature, 1856 12 Campaign literature 10 Democratic 10 Controversial literature 9 Campaign literature, 1867 8 Campaign literature, 1863 7 Generals 6 Officers 6 Campaign literature, 1868 5 Campaign literature, 1880 5 Campaign literature, 1884 5 African Americans 4 Campaign literature, 1872 4 Campaign literature, 1900 4 Campaign songs, 1864 4 Elections 4 Political activity 4 Presidential candidates 4 Presidents 4 Biography 3 Campaign literature, 1817 3 Campaign literature, 1887 3 Campaign literature, 1948 3 Election 3 Governors 3 Speeches in Congress 3 Afro-Americana 2 Campaign literature, 1862 2 Campaign literature, 1866 2 Campaign literature, 1873 2 Campaign literature, 1876 2 Campaign literature, 1896 2 less ...