Region
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Belgium
5
Benelux countries
1
Bergen Belsen
1
Big Hole National Battlefield (Mont.)
1
Big South Fork National River and Recreation Area (Tenn. and Ky.)
1
Bitburg
2
Bitburg (Germany)
1
Bohemia
1
Bohemia (Czech Republic)
5
Border States
1
Border States (U.S. Civil War)
1
Bosnia and Herzegovina
2
Boston
4
Boston (Mass.)
2
Boston Harbor Islands National Recreation Area
1
Boston Harbor Islands National Recreation Area (Mass.)
1
Botswana
2
Boulder County
1
Brazil
11
Bristol (England)
1
British Columbia
5
Buffalo
1
Buffalo (N.Y.)
1
Bulgaria
2
Burlington, Vt
1
Burrard Inlet
2
Burundi
1
Butler
1
Byzantine Empire
1
California
38
Cambodia
1
Cambridge
1
Canada
55
Canary Islands
1
Canyon de Chelly National Monument
1
Canyon de Chelly National Monument (Ariz.)
1
Cape Girardeau
1
Cape Town
1
Cape of Good Hope (South Africa)
1
Cardiff
1
Caribbean Area
3
Central America
1
Central Asia
1
Cheju Island
1
Chiang Mai
1
Chiang Mai (Thailand)
1
Chiapas (Mexico)
2
Chicago
7
Chicago (Ill.)
3
Chickasaw National Recreation Area
1
more ...