- Herrick, Myron T. (Myron Timothy), 1854-1929.1
- Hoover, Lou Henry, 1874-1944.1
- Hull, Cordell, 1871-1955.1
- Hylan, John Francis, 1868-1936.1
- Hyperplasia.1
- Immigrants.1
- Irish language.1
- Japanese language.1
- Joffre, Joseph Jacques Ce_saire, 1852-1931.1
- Kellogg, Frank B. (Frank Billings), 1856-1937.1
- Kendrick, John B. (John Benjamin), 1857-1933.1
- Labor.1
- Lawyers.1
- Legislation--United States.1
- Legislators.1
- Lincoln Memorial (Washington, D.C.)1
- Lubomirski family.1
- Maas, Melvin Joseph, 1898-1964.1
- Machado y Morales, Gerardo, 1871-19391
- Machinery.1