Colonies History 440 Administration 295 Politics and government 156 Imperialism 129 Colonization 69 Imperial federation 47 more ... Decolonization 44 Foreign relations 43 Indigenous peoples 43 Emigration and immigration 30 Postcolonialism 28 Social conditions 25 Race relations 24 Economic conditions 23 Public opinion 22 Nationalism 17 Commerce 16 Colonial influence 13 Finance 11 Historiography 11 Territorial expansion 11 Ethnic relations 10 Anti-imperialist movements 9 Civilization 9 Constitutional law 9 Racism 9 Social aspects 9 Citizenship 8 Colonial administrators 8 less ...