Columbia subject headings:
Harvard subject headings:
Hate speech--Germany.
Islam and politics--Germany.
Islamophobia--Germany.
Mosques--Germany--History--21st century.
Muslims--Germany--Public opinion.
Princeton subject headings:
Hate speech--Germany.
Islam and politics--Germany.
Islamophobia--Germany.
Mosques--Germany--History--21st century.
Muslims--Germany--Public opinion.