Region
1980-
1
1981-
1
Africa
1
America
2
Amérique
1
Amérique du Nord
1
Appalachian Region
1
Asia, Southeastern
3
Asiaten
1
Black Hills
2
Black Hills (Dak. du S. et Wyom.)
1
Black Hills (S.D. and Wyo.)
2
Boston
3
Boston (Mass.)
4
Bridgeport region (Conn.)
1
California
5
Cambridge
1
Canada
5
China
1
Confederate States of America
1
Connecticut
1
Constitutional history
1
Cuba
2
Delaware
1
ESTADOS UNIDOS
3
Etats-Unis
4
Europe
4
États-Unis
62
États-Unis (Sud)
2
États-Unis - Descriptions et voyages
2
Former Soviet republics
1
Förenta staterna
1
France
1
Frontier
1
Georgia
1
Germany
2
Glasgow
1
Glasgow (Scotland)
1
Hungary
1
Indianer
1
Indochina
3
Israel
1
Italy
2
Jamaica
1
Japan
1
Juden
2
Kanada
1
Kentucky
1
Los Angeles (Calif.)
2
Maine
1
more ...