Columbia subject headings:
Harvard subject headings:
Germany--Emigration and immigration--History.
Immigrants--Germany--Biography.
Jews--Germany--Biography.
Refugees--Germany--Biography
Princeton subject headings:
Asylum, Right of--Germany.
Germany--Emigration and immigration--Government policy--21st century.
Germany--Social conditions--21st century.
Jewish refugees--Germany--History--20th century.
Political refugees--Germany--History--20th century.