Region
20th century
1
Africa
1
Arab countries
1
Argentina
1
Asia
5
Australia
1
BRIC countries
2
Belgium
1
Brazil
1
British Columbia
1
Brussels
1
Brussels (Belgium)
1
California
2
Canada
4
Chile
1
China
11
Communist countries
1
Connecticut
1
Czech Republic
1
Developing countries
19
Earth (Planet)
1
East Asia
3
Economic aspects
1
Egypt
1
Etats-Unis
1
Europe
21
Europe, Eastern
2
European Union countries
4
Finland
1
Former Soviet republics
1
France
3
Germany
4
Germany (West)
1
Grande-Bretagne
2
Great Britain
36
Greece
2
India
5
Ireland
1
Israel
1
Italy
1
Japan
19
Korea (South)
3
Latin America
3
Louisiana
1
Malaysia
1
Manchuria (China)
1
Massachusetts
1
Mexican-American Border Region
1
Mexico
1
Middle East
2
more ...