History 21 Law and legislation 5 Politics and government 5 Investments, Foreign 4 Biography 3 Relations 3 Research 3 Study and teaching 3 Asiatisch-pazifischer Raum 2 Chinese drama 2 Conditions économiques 2 Description and travel 2 Discovery and exploration 2 Economic conditions 2 Economic development 2 Economic history 2 Economic policy 2 Entwicklung 2 Entwicklungspolitik 2 Ethnic relations 2 Geography 2 HISTORY 2 Indians of North America 2 Investments, Foreign (International law) 2 Presidents 2 Publications périodiques 2 Social life and customs 2 Sozioökonomischer Wandel 2 World War, 1939-1945 2 ASPECTOS RELIGIOSOS 1