History 606 Description and travel 148 Politics and government 101 Christian saints 99 Statesmen 82 Church history 60 Humanists 54 more ... World history 46 Religious aspects 43 Missions 42 Popish Plot, 1678 41 World War, 1939-1945 37 Catholic Church 35 Antiquities 34 World War, 1914-1918 31 Church and state 29 Controversial literature 27 Foreign relations 27 Catholics 26 Catholic emancipation 24 Social life and customs 23 Kings and rulers 22 Early works to 1800 21 Civilization 20 Gunpowder Plot, 1605 20 Church buildings 19 Buildings, structures, etc 17 Jews 16 Chronology, Historical 15 Trials (Treason) 15 Religion 13 Reformation 11 Relations 11 Communism 10 Discovery and exploration 10 less ...