Geographic Subject
Africa
Great Britain
51
France
29
Portugal
19
South Africa
14
Germany
13
Africa, West
12
Afrique
12
Congo (Democratic Republic)
12
Africa, East
8
Asia
8
Belgium
7
Angola
6
Madagascar
6
Rhodesia and Nyasaland
6
Uganda
6
Egypt
5
Kenya
5
Mali
5
Mozambique
5
Nigeria
5
Sudan
5
Zambia
5
Africa, Central
4
Africa, French-speaking West
4
Africa, North
4
Europe
4
Guinea
4
Senegal
4
Benin
3
German East Africa
3
India
3
Nubia
3
Sahara
3
Zimbabwe
3
Africa, French-speaking Equatorial
2
Afrique noire
2
Algeria
2
Frankreich
2
Grande-Bretagne
2
Italy
2
Libya
2
Malawi
2
Morocco
2
Niger
2
Niger River
2
Rhodésie et Nyassaland
2
Spain
2
Tanzania
2
United States
2
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