History 9 Jewish refugees Jews 8 Emigration and immigration 4 Ethnic relations 4 Anti-Nazi movement 2 Espionage, American 2 more ... Jewish college teachers 2 Jews, German 2 Migrations 2 Participation, Jewish 2 Persecutions 2 Reconciliation 2 Secret service 2 Spies 2 World War, 1939-1945 2 Capitalists and financiers 1 Economic policy 1 Jewish children 1 Jews, Russian 1 Lobbyists 1 Philanthropists 1 Political consultants 1 less ...