- Stalin, Joseph, 1879-1953.1
- Statues--Washington (D.C.)1
- Stimson, Henry L. (Henry Lewis), 1867-1950.1
- Stone, Agnes H. (Agnes Harvey)1
- Stone, Harlan Fiske, 1872-1946.1
- Tammany Hall.1
- Tanaka, Giichi, 1863-1929.1
- Teapot Dome Scandal, 1921-1924.1
- Thomas, J. H. (James Henry), 1874?-1949.1
- Treaty of Versailles (1919)1
- Tydings, Millard E. (Millard Evelyn), 1890-1961.1
- Unemployment.1
- United States Capitol (Washington, D.C.)1
- United States--Relations--Ireland.1
- United States--Relations--Mexico.1
- United States--Relations--Poland.1
- United States--Relations--Sweden.1
- United States. Congress. Senate1
- Vacations.1
- Venizelos, Eleutherios, 1864-1936.1