Region
Missouri
42
Mississippi River
33
United States
21
Great Britain
14
France
7
England
5
London
4
Washington (D.C.)
4
Foreign countries
3
London (England)
3
Mississippi (Fleuve)
3
Mississippi River Valley
3
New York
3
New York (State)
3
California
2
Congo (Democratic Republic)
2
Niagara Falls (N.Y. and Ont.)
2
Australia
1
Calaveras County
1
Calaveras County (Calif.)
1
Connecticut
1
Equator
1
Hannibal (Mo.)
1
Hartford
1
India
1
Mississippi, Vallée du
1
New York (City)
1
Niagara Falls
1
Pays étrangers
1
West Hatfield (Mass)
1