Columbia subject headings:
Harvard subject headings:
Exiles--Germany.
Germans--United States--History--20th century.
Germany--Emigration and immigration--History--20th century.
Intellectuals--Germany--History--20th century.
Jewish refugees--United States.
Political refugees--United States.
United States--Intellectual life--20th century.
Princeton subject headings:
Exiles--Germany.
Germans--United States--History--20th century.
Germany--Emigration and immigration--History--20th century.
Intellectuals--Germany--History--20th century.
Jewish refugees--United States.
Political refugees--United States.
United States--Intellectual life--20th century.