Columbia subject headings:
Harvard subject headings:
Germany--Emigration and immigration--Government policy.
Muslims--Germany.
Political culture--Germany
Populism--Germany.
Refugees--Government policy--Germany.
Social integration--Germany
Princeton subject headings:
Germany--Emigration and immigration--Government policy.
Immigrants--Germany.
Multiculturalism--Germany.
Noncitizens--Germany.
Social integration--Germany.