Slavery 23 Justification 3 Labor movement 2 Politics and government 2 Working class 2 African Americans 1 Annexation to the United States 1 more ... Controversial literature 1 Criticism, interpretation, etc 1 Economic conditions 1 Foreign public opinion 1 Government, Resistance to 1 History 1 History and criticism 1 Judaism 1 Political parties 1 Presbyterian Church 1 Race relations 1 Relations with Jews 1 Secession 1 Slavery and the church 1 Slavery in the Bible 1 Speeches, addresses, etc., American 1 less ...