- Germany--Politics and government--1918-1933.1
- Heads of state.1
- Hitchcock, Gilbert M. (Gilbert Monell), 1859-1934.1
- Hoover, Herbert, 1874-1964.1
- Hull, Cordell, 1871-1955.1
- Long, Huey Pierce, 1893-1935.1
- Longworth, Nicholas, 1869-1931.1
- Machado y Morales, Gerardo, 1871-1939.1
- Mack, John E., 1874-1958.1
- Masaryk, T. G. (Tomáš Garrigue), 1850-1937.1
- Millerand, Alexandre, 1859-1943.1
- Murray, William H. (William Henry), 1869-1956.1
- National socialism and youth.1
- National socialism.1
- Pinchot, Gifford, 1865-1946.1
- Political campaigns.1
- Political science--United States--History--20th century.1
- Political science--United States.1
- Politicians.1
- Politics.1