Region
England
7
Mars (Planet)
5
Moon
5
London (England)
4
Great Britain
3
Outer space
3
Maine
2
Australia
1
Black Hills (S.D. and Wyo.)
1
Earth (Planet)
1
Illinois
1
Iowa
1
Islands of the Pacific
1
Kansas City
1
London
1
Missouri
1
New Orleans (La.)
1
New York (N.Y.)
1
North Carolina
1
Northwest Passage
1
Roanoke Colony
1
Serbia
1
Solar system
1
South Dakota
1
Switzerland
1
United States
1
Washington (D.C.)
1
West Virginia
1