Description and travel 13 History -- 12 Politics and government -- 9 Biography -- 7 Politics and government 4 Foreign relations -- 3 Natural history -- 3 more ... History 2 Muslims -- 2 World War -- 2 American War, 1898 -- 1 Apartheid -- 1 Autobiographies -- 1 Autobiography -- 1 Autonomy and independence movements 1 Blacks -- 1 Botany -- 1 Campaigns -- 1 Chinese reunification question -- 1 Civil War, 1861-1865 1 Civil rights -- 1 Cold War 1 Constitutional history 1 Culture -- 1 Diplomatic history 1 Diplomatic history -- 1 Diplomats -- 1 Ethnology -- 1 Explorers -- 1 Foreign relations 1 less ...