History 25 Relations 18 Emigration and immigration 14 Commerce 6 Immigrants 6 Arabs 5 Foreign relations 5 more ... Civilization 4 Economic conditions 4 Europeans 4 Geopolitics 4 International relations 4 North Africans 4 Description and travel 3 European influences 3 Government policy 3 Intellectual life 3 Social conditions 3 Sources 3 Antiquities, Roman 2 Arab influences 2 Cities and towns, Ancient 2 Cities and towns, Medieval 2 Classical antiquities 2 Colonization 2 Congresses 2 Cultural fusion 2 Foreign economic relations 2 Foreign public opinion, European 2 Globalization 2 less ...