History 263 Politics and government 113 Communism 68 Description and travel 59 Foreign relations 56 Societies, etc 44 Slovak Americans 37 more ... African Americans 31 Slavery 30 Constitutions 27 Politique et gouvernement 27 Slovaks 27 Economic conditions 25 Protestant Episcopal Church in the United States of America 25 Histoire 24 Anniversaries, etc 23 Periodicals 22 Commerce 21 Presidents 21 Diplomatic relations 20 Clergy 19 Missions 19 Religious life 19 Constitutional history 18 Anniversaries 17 Emigration and immigration 17 Relations extérieures 17 Social conditions 17 Sources 17 Hymns, English 15 Law and legislation 15 Government 14 Communist 13 Law 13 Sermons, American 13 World War, 1939-1945 13 Almanacs, Slovak 12 Enslaved persons 12 Travel 12 Civil rights 11 less ...