Region
Alexandria (Va.)
1
Boston
3
Boston (Ma.)
1
Boston (Mass.)
2
Chicago (Ill.)
1
Columbus (Ohio)
1
Georgia
1
Iowa
1
Kentucky
1
Louisiana
2
Louisville
1
Louisville (Ky.)
1
Massachusetts
3
Milwaukee
1
Milwaukee (Wis.)
1
New Jersey
1
New Orleans
1
North Carolina
3
Ohio
1
Pennsylvania
1
Pennsylvania--Politics and government
1
Philadelphia
1
Philadelphia (Pa.)
3
Philadelphia County (Pa.)
1
Pittsburgh (Pa.)
1
South Carolina
1
Southern States
3
Southwestern States
1
United States
18
Virginia
3
Wisconsin
1