Region
Africa
7
Africa, North
1
Africa, Portuguese-speaking
1
América Latina
1
Ashe County
1
Ashe County (N.C.)
1
Asia
3
Asia, Central
1
Atlantic Beach
1
Atlantic Beach (S.C.)
1
Balkan Peninsula
1
Belarus
1
Brazil
1
Bronzeville (Chicago, Ill.)
1
Cameroon
1
Canada
2
Caribbean Area
1
Central America
1
Chad Basin Region
1
Charleston
1
Charleston (S.C.)
1
Chicago
2
Chicago (Ill.)
2
China
6
Chornobylʹ Region
1
Ciudad Juárez
1
Ciudad Juárez (Mexico)
1
Communist countries
1
Confederate States of America
8
Cuba
3
Cyprus
1
Czechoslovakia
1
Developing countries
1
East Asia
1
Egypt
1
El Salvador
1
England
4
Europe
2
Europe, Central
1
Europe, Eastern
2
Foreign countries
1
France
8
Garrison Dam
1
Garrison Dam (N.D.)
1
Georgia
4
Germany
8
Germany (East)
1
Germany (West)
1
Great Britain
10
Great Lakes Region (Africa)
1
more ...