Author
- Commission on Interracial Cooperation 8 results
- Du Bois, W. E. B. (William Edward Burghardt), 1868-1963 8 results
- Philadelphia (Pa.). Commission on Human Relations 8 results
- United States Commission on Civil Rights 8 results
- Archives of Czechs and Slovaks Abroad 7 results
- Ethnic Heritage Studies Program (U.S.) 7 results
- Miller, Randall M. 7 results
- Tocqueville, Alexis de, 1805-1859 7 results
- Eleazer, Robert B. (Robert Burns), 1877- 6 results
- Balch Institute for Ethnic Studies 5 results
- Johnson, Hewlett, 1874-1966 5 results
- U.S. Committee for Refugees 5 results
- United States. Bureau of Labor Statistics 5 results
- United States. Bureau of the Census 5 results
- Adamic, Louis, 1899-1951 4 results
- Aronovici, Carol, 1881-1957 4 results
- Ashmead, Henry Graham, 1838-1920 4 results
- Bodnar, John E., 1944- 4 results
- Christy, David, 1802-1882 4 results
- Commons, John R. (John Rogers), 1862-1945 4 results
- Davis, Allen Freeman, 1931- 4 results
- Gallman, J. Matthew (James Matthew) 4 results
- Hall, Gus 4 results
- Joint Center for Political Studies (U.S.) 4 results
- Philadelphia City Planning Commission 4 results
- Pozzetta, George E. 4 results
- Schlesinger, Arthur M. (Arthur Meier), 1888-1965 4 results
- Addams, Jane, 1860-1935 3 results
- Alexander, Will Winton, 1884-1956 3 results
- American Academy of Political and Social Science 3 results
- American Anti-Slavery Society 3 results
- American Committee for Protection of Foreign Born 3 results
- American Moral Reform Society 3 results
- Bittelman, Alex, 1890-1982 3 results
- Bourne, George, 1780-1845 3 results
- Chevalier, Michel, 1806-1879 3 results
- Chicago (Ill.). Department of Development and Planning 3 results
- Cimbala, Paul A. (Paul Alan), 1951- 3 results
- Eaton, Isabel 3 results
- Farley, Reynolds, 1938- 3 results
- Federal Council of the Churches of Christ in America. Department of Race Relations 3 results
- Foner, Eric 3 results
- Franklin, John Hope, 1915- 3 results
- Friends' Association of Philadelphia and Its Vicinity, for the Relief of Colored Freedmen 3 results
- Furnas, J. C. (Joseph Chamberlain), 1905-2001 3 results
- Garvey, Amy Jacques 3 results
- Garvey, Marcus, 1887-1940 3 results
- Gurowski, Adam, 1805-1866 3 results
- Hurh, Won Moo 3 results
- Johnson, Charles Spurgeon, 1893-1956 3 results more…