Names
- Hennacy, Ammon, 1893-1970.1
- Henry Ford Peace Expedition (1915-1916)1
- Herz, Alice1
- Herz, Alice.1
- Herz, Helga1
- Herz, Helga.1
- Heymann, Lida Gustava, 1868-1943.1
- Hobbs, William Herbert, 1864-1952.1
- Holbrook, Florence, 1860-1932.1
- Holmes, John Haynes, 1879-1964.1
- Huebsch, B. W. (Benjamin W.), 1876-1964.1
- Humphrey, Hubert H. (Hubert Horatio), 1911-1978.1
- Humphrey, Hubert Horatio, 1911-1978.1
- Hutchinson, Paul, 1890-1956.1
- Interfaith Council for Peace and Justice (Ann Arbor, Mich.)1
- International Conference on War Tax Resistance (8th : 2000 : Washington, D.C.)1
- International Congress of Women (1915 : Hague, Netherlands)1
- Johansen, August E. (August Edgar), 1905-1995.1
- Johnston, Margaret.1
- Jones, Edgar De Witt, 1876-1956.1