Geographic Subject
Germany
393
United States
230
India
215
Great Britain
88
France
80
Soviet Union
59
Europe
40
Africa
38
Russia
34
Italy
32
Prussia
31
Switzerland
30
Rome
29
China
28
Russia (Federation)
25
Congo (Democratic Republic)
24
Egypt
24
South Africa
24
Greece
19
England
18
Sweden
18
Africa, Central
16
Russia (Pre-1917)
16
Turkey
16
Africa, West
15
New York (State)
15
Ireland
14
Belgium
13
Spain
13
Austria
12
Canada
12
Cuba
12
Indonesia
12
Netherlands
12
Algeria
11
Massachusetts
11
Palestine
11
Poland
11
Prussia (Germany)
11
4.415
10
Haiti
10
Pennsylvania
10
America
9
Bengal (India)
9
Brazil
9
California
9
Tunisia
9
Angola
8
Japan
8
Madagascar
8
more ...