Subject Region
Soviet Union
359
Russia (Federation)
31
Russia
29
United States
11
Europe, Eastern
9
Moscow (Russia)
6
Moscow
5
Great Britain
3
Saratov (Russia)
3
China
2
Alaska
1
Australia
1
Canada
1
Caucasus
1
Chicago
1
Chicago (Ill.)
1
Eastern Front
1
Europe
1
Europe, Central
1
Former communist countries
1
Illinois
1
Poland
1
Svanetia (Georgia)
1
West (U.S.)
1