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
4
Angleterre
2
Angola
1
Appalachian Region
1
Argentina
2
Arizona
15
Asia
5
Australasia
1
Australia
15
Austria
2
Autriche
1
Baltic States
1
Baltimore
1
Baltimore (Md.)
1
Belgium
2
Birmingham (Ala.)
1
Bolivia
2
Boston
5
Brazil
10
Briançonnais
1
Briançonnais (France)
1
Bruce Peninsula
1
Bruce Peninsula (Ont.)
1
Buffalo
3
Cali
1
California
27
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
8
Chile
4
China
13
Chongqing Region
1
more ...