Region
United States
70
Lithuania
17
Poland
16
Slovakia
11
Soviet Union
10
États-Unis
7
Canada
6
Czechoslovakia
6
Europe
6
Europe, Eastern
6
Hungary
5
Polska
5
Japan
4
Philadelphia
4
USA
4
Baltic States
3
Middle East
3
Slovaquie
3
Canada (Ouest)
2
Foreign countries
2
Germany (West)
2
Philadelphia (Pa.)
2
Russia
2
Southern States
2
Stany Zjednoczone
2
URSS
2
Ukraine
2
Allemagne (Ouest)
1
Asia
1
Caribbean Area
1
Chicanos
1
Dukhobors
1
Economic conditions
1
England
1
Estonia
1
Europe, Central
1
États-Unis (Nouveau Sud-Ouest)
1
Great Britain
1
Hawaii
1
Indochina
1
Italy
1
Korea
1
Korea (South)
1
Latvia
1
Lincoln University (Pa.). Board of Trustees
1
Lituanie
1
Magyaren
1
Mediterranean Sea
1
Middle East Region
1
Moyen-Orient
1
more ...