Other
- Jefferson Medical College 8 results
- Ethnic Heritage Studies Program (U.S.) 6 results
- Adams, Herbert B. (Herbert Baxter), 1850-1901 4 results
- Nichols, Roy F. (Roy Franklin), 1896-1973 4 results
- Hart, Albert Bushnell, 1854-1943 3 results
- Howard, Gary 3 results
- National Center for History in the Schools (U.S.) 3 results
- National History Day (Organization) 3 results
- Abrahams, Harold J., 1901- 2 results
- American Association for State and Local History 2 results
- Bache, Franklin, 1792-1864 2 results
- Balch Institute for Ethnic Studies 2 results
- Brimelow, Judith M. 2 results
- Bryan, James, 1810-1881 2 results
- Channing, Edward, 1856-1931 2 results
- Copp, Roberta VH 2 results
- Donaldson, Thomas, 1815-1877 2 results
- Dunglison, Robley, 1798-1869 2 results
- FitzGerald, Frances, 1940- 2 results
- Frédéricq, Paul, 1850-1920 2 results
- Friedrich, Linda D. 2 results
- Gross, Samuel D. (Samuel David), 1805-1884 2 results
- Historians Film Committee (Newark, N.J.) 2 results
- Leidy, Joseph, 1823-1891 2 results
- Maryland Historical Society 2 results
- Middle States Association of History and Social Science Teachers 2 results
- Nash, Gary B. 2 results
- Pennsylvania Historical and Museum Commission 2 results
- Philadelphia College of Medicine 2 results
- Project REACH (Arlington, Wash.) 2 results
- Schweitzer, Christoph E. 2 results
- South Carolina. Department of Archives and History. Public Programs Division 2 results
- University of Pennsylvania. Department of Medicine 2 results
- Zimmerman, Jonathan, 1961- 2 results
- Adams, Charles Kendall, 1835-1902 1 results
- Alliance College 1 results
- Almojuela, Colleen 1 results
- Altschul, Charles, 1857-1927 1 results
- American Council of Learned Societies 1 results
- American Historical Association 1 results
- American Hungarian Educators' Association 1 results
- American Jewish Archives 1 results
- Annus, Judith 1 results
- Anthoensen Press 1 results
- Archbold, William Arthur Jobson 1 results
- Arlington Public Schools 1 results
- Arnold, Lee, 1959- 1 results
- Aubitz, Shawn 1 results
- B'nai B'rith. Anti-defamation League 1 results
- Bain, Aja, 1 results more…