Region
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Hudson River (N.Y. and N.J.)
1
Idaho
2
Illinois
4
Kentucky
6
Lewis and Clark National Historic Trail
1
London
1
Louisiana
1
Massachusetts
1
Mecklenburg County (N.C.)
1
Mediterranean Region
3
Mexican-American Border Region
1
Mexico
1
Middle Atlantic States
1
Mississippi
2
Missouri
3
Missouri River
1
Monticello
2
Monticello (Va.)
12
Mount Rushmore National Memorial (S.D.)
1
New England
2
New Orleans (La.)
1
New Orleans Batture (La.)
2
New York
2
New York (N.Y.)
3
New York (State)
3
Norfolk (Va.)
1
North America
4
North Carolina
2
Northwest, Old
1
Oceania
2
Oregon
1
Oregon National Historic Trail
2
Ouachita River Region (Ark. and La.)
1
Pacific Area
1
Paraguay
1
Paraguay River
1
Paraná River
1
Paris
4
Paris (France)
5
Pennsylvania
5
Philadelphia
4
Philadelphia (Pa.)
2
Philadelphia Region
2
Philadelphia Region (Pa.)
1
Poland
1
Rhea County
1
Rhea County (Tenn.)
1
Rhode Island
1
Richmond
3
Richmond (Va.)
1
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