Region
United States
182
Kansas
31
Washington (D.C.)
18
California
11
Massachusetts
5
Boston
2
Northwest boundary of the United States
2
Oregon
2
Oregon Territory
2
Southern States
2
Africa
1
Alabama
1
Arkansas
1
Great Britain
1
Greece
1
New England
1
New Hampshire
1
New Mexico
1
Pennsylvania
1
Philadelphia
1
Texas
1
Washington
1
Washington, D.C.
1