Region
Alaska
2
Arizona
8
Arkansas
1
Boston
1
Boston (Mass.)
1
California
18
California, Southern
2
Californie
1
Canada
2
Canada, Western
3
Cane Hill
1
Cannery Row (Monterey, Calif.)
1
Chinatown (San Francisco, Calif.)
1
Colorado
5
Columbia River Valley
1
Eastern Shore
1
Eastern Shore (Md. and Va.)
1
El Paso
1
El Paso (Tex.)
1
Estados del Suroeste
1
Hollywood (Los Angeles, Calif.)
1
Illinois
1
Iowa
2
Klondike River Valley (Yukon)
1
Manitoba
2
Massachusetts
2
Mexican-American Border Region
4
Mexico
3
Middle West
3
Minnesota
1
Mississippi River Valley
1
Missouri
2
Montana
3
Monterey (Calif.)
2
Nebraska
8
Nevada
3
New Mexico
3
New York (N.Y.)
1
North Dakota
1
Northwest, Old
2
Northwest, Pacific
2
Ohio
2
Oklahoma
1
Oregon
2
Oregon National Historic Trail
1
Prairie Provinces
1
Salinas River Valley
2
Salinas River Valley (Calif.)
2
Sierra Madre
1
Sierra Madre (Mexico)
1
more ...