Region
United States
22
Pennsylvania
10
Penn
7
Maryland
3
Philadelphia
3
Virginia
3
Delaware River Valley (N.Y.-Del. and N.J.)
2
Great Britain
2
Mass
2
Massachusetts
2
New England
2
Canada
1
Constitutional law
1
Delaware
1
Delaware Valley
1
Fort Duquesne (Pa.)
1
Louisbourg
1
Louisburg
1
New Sweden
1
Nova Scotia
1
Wyoming Valley
1