Region
20th century
1
Boston (Mass.)
1
Cameroon
1
Caribbean Area
1
Chicago (Ill.)
2
Earth (Planet)
1
Egypt
1
England
20
Europe
1
France
3
Germany
1
Great Britain
1
Greece
2
Illinois
1
Iowa
1
Italy
1
Japan
2
La Brea Pits (Calif.)
1
London (England)
3
Los Angeles (Calif.)
1
Louisiana
1
Mexico
1
Mojave Desert
1
Montana
1
Mount Olympus
1
Mount Rushmore National Memorial
1
Mount Rushmore National Memorial (S.D.)
1
New Mexico
1
New Orleans
1
New Orleans (La.)
1
New York
1
New York (N.Y.)
5
North Carolina
2
North Dakota
2
Norway
2
Ohio
2
Olympus, Mount (Greece)
1
Orphans
1
Oslo (Norway)
2
Oxford (England)
1
Paris (France)
2
Pennsylvania
1
Pittsburgh
1
Pittsburgh (Pa.)
1
Saint Louis (Mo.)
1
San Francisco (Calif.)
1
Scotland
1
South Dakota
1
Southern States
1
Sweden
1
more ...