[Mass migration in Europe:  a review of trends].
D018595:Colonialism; D003710:Demography; D019049:Developed Countries; D004467:Economics; D004641:Emigration and Immigration; D005060:Europe; D011056:Political Systems; D011057:Politics; D011153:Population; D011157:Population Dynamics; D012036:Refugees; D012106:Research; D012922:Social Change; D014171:Transients and Migrants; D014857:Warfare
Colonialism; Demographic Factors; Developed Countries; Economic Factors; Europe; Labor Migration; Migrants; Migration; Period Analysis; Political Factors; Political Systems; Population; Population Dynamics; Refugees; Research Methodology; Social Change; War
Massenmigration in Europa:  ein zeitgeschichtlicher Uberblick.