Columbia subject headings:
Harvard subject headings:
Becker, August, 1812-1871
Germany--Politics and government--1815-1866.
Political science.
Princeton subject headings:
Becker, August, 1812-1871.
Communists--Germany--Biography.
German Americans--Biography.
Germany--History--Revolution, 1848-1849.
Journalists--Germany--Biography.
Journalists--United States--Biography.