Relations History 21 International relations 11 Politics and government 8 Ethnic relations 6 Germans 5 Communism 4 more ... German literature 4 History and criticism 4 Anti-communist movements 3 Autonomy and independence movements 3 Colonies in literature 3 Intellectual life 3 Judaism 3 Philosophy 3 Social conditions 3 Territorial expansion 3 Catholic Church 2 Christianity 2 Christianity and other religions 2 Forced migration 2 Foreign public opinion, German 2 Foreign relations 2 Jews 2 Population transfers 2 Power (Social sciences) 2 1892-1981 1 Americans 1 Borderlands 1 Catholics 1 less ...