Region
Afghanistan
1
Africa
23
Africa, North
4
Africa, Sub-Saharan
1
African Americans
1
Algeria
1
Amazon River Valley
1
America
6
Angola
1
Appalachian Region
1
Arab countries
4
Arctic regions
1
Arizona
1
Arkansas
2
Asia
3
Asia, Central
2
Atlantic Ocean
1
Atlantic Ocean Region
2
Australia
4
Austria
5
Bethel
1
Bolivia
1
Bosnia and Herzegovina
1
Brazil
2
Broadway (New York, N.Y.)
1
Burundi
1
Byzantine Empire
2
Cabo Verde
1
California
4
Cameroon
1
Canada
19
Caribbean
1
Caribbean Area
4
Carinthia
1
Carinthia (Austria)
1
Caucasus
1
Central America
4
Chicago
2
Chicago (Ill.)
2
Chile
1
China
10
Civilization
1
Colorado
1
Costa Rica
1
Cuba
3
Developing countries
5
Developing coutries
1
East Asia
3
Egypt
4
El Salvador
1
more ...