Region
20th century
1
Afghanistan
2
Africa
6
Africa, Southern
1
Africa, Sub-Saharan
1
Aims and objectives
1
Akiak
1
Alabama
5
Alamance County
1
Alamance County (N.C.)
1
Alaska
10
Alberta
3
Angleterre
2
Angola
1
Appalachian Region
1
Argentina
2
Arizona
14
Asia
5
Australia
15
Austria
2
Autriche
1
Baltimore
1
Baltimore (Md.)
1
Belgium
2
Birmingham (Ala.)
1
Bolivia
2
Boston
5
Brazil
9
Briançonnais
1
Briançonnais (France)
1
Buffalo
3
Cali
1
California
24
Californie
1
Cambridge
1
Cameroon
1
Canada
13
Caribbean Area
1
Carribean Area
1
Charleston (S.C.)
1
Cheshire (England)
1
Cheyenne River Indian Reservation (S.D.)
1
Chicago
7
Chile
4
China
13
Chongqing Region
1
Chongqing Region (China)
1
Colombia
14
Colorado
8
Columbus
1
more ...