Region
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Atlantic Coast (Middle Atlantic States)
3
Attica
3
Brooklyn (New York, N.Y.)
3
Cambridge
3
Chapel Hill
3
Charlottesville (Va.)
3
Cincinnati (Ohio)
3
Civil rights
3
Claiborne County
3
Claiborne County (Miss.)
3
Cleveland
3
Columbus (Ga.)
3
Delta (Region)
3
Developing countries
3
Durham (N.C.)
3
Greensboro
3
Greensboro (N.C.)
3
Haiti
3
Hattiesburg
3
Hattiesburg (Miss.)
3
Holmes County
3
India
3
Indianapolis (Ind.)
3
Jonesboro
3
Kansas
3
Nashville
3
Natchez
3
Orangeburg
3
Orangeburg (S.C.)
3
Pittsburgh
3
Pittsburgh (Pa.)
3
Richmond
3
Rochester
3
Saint Augustine
3
Saint Augustine (Fla.)
3
Savannah (Ga.)
3
Soviet Union
3
Tanzania
3
Tuskegee
3
Arizona
2
Arkansas Delta
2
Arkansas Delta (Ark.)
2
Athens
2
Baton Rouge
2
Boston (Mass.)
2
Boston Region
2
Boston Region (Mass.)
2
Cambridge (Md.)
2
Canada
2
Caribbean Area
2
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