Region
1868-
1
5.200
1
Aegean Sea Region
1
Afghanistan
2
Africa
57
Africa, Central
2
Africa, East
1
Africa, North
5
Africa, Sub-Saharan
15
Africa, West
6
Afrique du Sud
1
Alabama
2
Alaska
1
Albania
1
Albany
1
Albany (N.Y.)
1
Alexandria (Egypt)
1
Algeria
1
America
57
América Latina
1
Andalusia (Spain)
3
Andes Region
2
Angkor (Extinct city)
4
Angleterre
2
Angola
1
Anticosti Island
1
Antilles, Greater
1
Antioch
1
Antioch (Turkey)
1
Antioquia (Colombia : Dept.)
1
Antwerp (Belgium)
1
Appalachen
1
Appalaches
1
Appalaches (Sud)
1
Appalachian Region
2
Appalachian Region, Southern
5
Arab countries
2
Arabian Peninsula
2
Argentina
5
Arkansas
2
Armenia
2
Asia
25
Asia, Central
5
Assyria
1
Athens
5
Athens (Greece)
9
Atlantic Ocean Region
3
Austin
1
Australia
16
Austria
9
more ...