Social conditions Politics and government -- 3 Economic conditions -- 2 Emigration and immigration 2 Civilization, 1990- -- 1 Congresses -- 1 Description and travel -- 1 more ... Economic conditions 1 Foreign economic relations -- 1 Foreign influence 1 Foreign relations -- 1 Immigrants -- 1 Internationalism 1 Politics and government 1 Relations -- 1 Social life and customs 1 Social values -- 1 less ...