Region
18th century
1
19th century
3
20th century
2
21st century
1
AMERICA LATINA
1
Abeokuta
1
Acadia
1
Accra
5
Accra (Ghana)
1
Afghanistan
73
Afghanistans
1
Afghānistān
1
Africa
109
Africa South of the Sahara
1
Africa, Central
4
Africa, East
8
Africa, Eastern
4
Africa, French-speaking West
2
Africa, North
14
Africa, Portuguese-speaking
1
Africa, Southern
10
Africa, Sub-Saharan
35
Africa, West
18
African, Eastern
1
Afrique
2
Afrique du Sud
1
Agriculture
1
Ahmadābād (India)
1
Akron
2
Akron (Ohio)
2
Alabama
33
Alamo (San Antonio, Tex.)
1
Alaska
19
Albania
4
Albany
3
Alberta
3
Albuquerque
2
Alcalá de Henares
1
Aleppo
1
Alexandria
1
Alexandria (Va.)
1
Alfred
2
Algeria
14
Allemagne
1
Alsace
1
Alsace (France)
1
Amazon River Valley
1
Amboseli National Park
1
America
22
Ames
1
more ...