Columbia subject headings:
German American literature--History and criticism--Congresses.
German Americans--Ethnic identity--Congresses.
German Americans--Intellectual life--Congresses.
German Americans--Languages--Congresses.
German Americans--Study and teaching--Congresses.
United States--Ethnic relations--Congresses.
Harvard subject headings:
German American literature--History and criticism--Congresses.
German Americans--Ethnic identity--Congresses.
German Americans--Intellectual life--Congresses.
German Americans--Languages--Congresses.
German Americans--Study and teaching--Congresses.
United States--Ethnic relations--Congresses.
Princeton subject headings:
German American literature--History and criticism--Congresses.
German Americans--Ethnic identity--Congresses.
German Americans--Intellectual life--Congresses.
German Americans--Languages--Congresses.
German Americans--Study and teaching--Congresses.
United States--Ethnic relations--Congresses.