Region
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Deserts
1
Dodge City (Kan.)
1
Etats-Unis
1
Fort Laramie (Wyo. : Fort)
1
Fort Steele Trail (B.C. and Mont.)
1
France
1
Georgia
1
Grant-Kohrs Ranch National Historic Site (Mont.)
1
Illinois
1
Italy
1
Kenya
1
Leadville
1
Madison
1
Mexico, North
1
Missouri River Valley
1
Mount Rushmore National Memorial (S.D.)
1
Nord-Ouest canadien
1
Nordamerika
1
Nordwest
1
North Dakota
1
Northeastern States
1
Northwestern United States
1
Oeste (Estados Unidos)
1
Oklahoma
1
Omaha (Neb.)
1
Overland journeys to the Pacific
1
Pacific Coast (Calif.)
1
Pacific States
1
Railroads
1
Rio Grande (Colo.-Mexico and Tex.)
1
Rio Grande Watershed (Colo.-Mexico and Tex.)
1
Salt Lake Valley (Utah)
1
San Antonio Missions National Historical Park (San Antonio, Tex.)
1
San Bernardino (Calif.)
1
Seattle (Wash.)
1
Sierra Nevada
1
Social life and customs
1
South Dakota
1
Sutter's Fort (Sacramento, Calif.)
1
United States Highway 20
1
United States Highway 66
1
West
1
West (History)
1
Western Canada
1
White Sands Missile Range
1
White Sands Missile Range (N.M.)
1
Wichita
1
Wichita (Kan.)
1
Wisconsin
1
Wyoming
1
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