Region
1945-1955
1
Acre
2
Afghanistan
4
Afghanistans
1
Africa
25
Africa, Central
1
Africa, North
4
Africa, Southern
1
Africa, Sub-Saharan
4
Alabama
6
Albany (Ga.)
1
Alexandria
1
Allemagne
1
Alps
2
Amazon River Valley
1
America
2
Amherst
1
Amherst (Mass.)
1
Amsterdam
2
Anbār (Province)
1
Ann Arbor
1
Antarctica
6
Appleton
1
Arab countries
1
Argentina
4
Arizona
1
Asia
13
Athens
5
Athens (Greece)
5
Atlanta
4
Atlanta (Ga.)
6
Atlantic Ocean
1
Attica
2
Australia
34
Austria
4
BRIC countries
1
BRIC-Staaten
1
Balkan Peninsula
1
Baltic Sea Region
2
Baltimore County
2
Bandung
3
Bangkok
1
Bangkok (Thailand)
1
Belgium
2
Berlin (Germany)
1
Birmingham (Ala.)
1
Bloomington
1
Bogotá
1
Bosnia and Herzegovina
2
Boston
4
more ...