Region
United States
21
North America
4
Jequetepeque River Valley
3
Jequetepeque River Valley (Peru)
3
Peru
3
Africa, East
2
Canada
2
Europe, Northern
2
India
2
Africa
1
America
1
Andhra Pradesh
1
Chile
1
Developing countries
1
Europe
1
Great Britain
1
History
1
Kilimanjaro Region (Tanzania)
1
Meru, Mount (Tanzania)
1
Middle East
1
Northeastern States
1
Northwest Coast of North America
1
Southern States
1
Tanzania
1
West Virginia
1