Region
History
34
United States
25
Italy
21
Washington (D.C.)
19
New York
18
New York (State)
18
China
12
Vatican City
9
France
8
Africa
7
Colorado
7
Egypt
7
Great Britain
7
Greece
7
Japan
7
Middle East
7
Africa South of the Sahara
6
England
6
Venice
6
Paris
5
Spain
5
Texas
5
California
4
London
4
Mexico
4
Oceania
4
Rome
4
Venice (Italy)
4
West (U.S.)
4
Asia
3
Denver
3
Los Angeles
3
Russia (Federation)
3
Africa, Sub-Saharan
2
Africa, West
2
Athens
2
Australia
2
Baltimore
2
Beijing
2
Europe, Northern
2
Florida
2
Fort Worth
2
Germany
2
India
2
Maryland
2
Netherlands
2
New Jersey
2
North America
2
Paris (France)
2
Pennsylvania
2
more ...