Geographic Subject
Pennsylvania
Ohio
11
Ohio River Valley
6
Illinois
5
United States
4
Michigan
3
New York (State)
3
Philadelphia
3
Philadelphia (Pa.)
3
Virginia
3
Alabama
2
Chicago
2
Chicago (Ill.)
2
Cook County
2
Cook County (Ill.)
2
Detroit
2
Detroit (Mich.)
2
Georgia
2
Hamilton County
2
Hamilton County (Ohio)
2
Indiana
2
Kentucky
2
North Carolina
2
Philadelphia County
2
Philadelphia County (Pa.)
2
Tennessee
2
Wayne County
2
Wayne County (Mich.)
2
West Virginia
2
Arizona
1
Arkansas
1
California
1
Cleveland
1
Cleveland (Ohio)
1
Colorado
1
Connecticut
1
Delaware
1
Florida
1
Iowa
1
Louisiana
1
Maryland
1
Massachusetts
1
Minnesota
1
Mississippi
1
Mississippi River Valley
1
Missouri
1
Montana
1
Nebraska
1
New Hampshire
1
New Jersey
1
more ...