Region
Africa
8
Africa, Sub-Saharan
1
Alaska
1
America
2
Arizona
1
Asia
2
Australia
5
Austria
15
Balkan Peninsula
8
Baltic States
2
Bavaria
2
Bavaria (Germany)
8
Belgium
2
Berlin
16
Berlin (Germany)
30
Bohemia and Moravia (Protectorate, 1939-1945)
1
Bosnia and Herzegovina
1
Bratislava
1
Bratislava (Slovakia)
1
Budapest
1
Budapest (Hungary)
1
California
1
Canada
36
Chicago
1
Chicago (Ill.)
1
China
3
Civilization
1
Croatia
15
Croatie
1
Czech Republic
1
Czechoslovakia
15
Danube River
1
Danube River Region
1
Danube River Valley
1
Danube Valley
1
Denmark
2
Depressions
1
Developing countries
2
East Asia
3
El Monte
1
England
6
English-speaking countries
1
Estonia
2
Ethiopia
1
Europe
370
Europe, Central
14
Europe, Eastern
21
Europe, Western
1
Finland
2
Foreign countries
2
more ...