History History -- 4 History, Modern -- 3 Politics and government -- 3 Civilization 2 Politics and government 2 13th century 1 more ... 16th century 1 Ancient influences 1 Civilization, Modern -- 1 Colonial influence 1 Communication and traffic -- 1 Communication policy -- 1 Comparative economics 1 Conservatism -- 1 Culture 1 Democracy -- 1 Diplomacy 1 Diplomacy -- 1 Economic conditions -- 1 Economic development 1 Economic development -- 1 Emigration and immigration -- 1 English language -- 1 Executive power -- 1 Foreign economic relations -- 1 Foreign relations 1 Foreign relations -- 1 Historical linguistics 1 International law -- 1 less ...