Region
Europe
United States
52
America
22
Great Britain
21
China
14
Germany
14
Asia
12
Japan
12
Europe, Western
10
Islamic countries
10
Turkey
10
Greece
9
Ireland
9
Rome
9
England
8
France
8
Spain
8
Africa
7
Iran
7
Middle East
6
Europe, Eastern
5
India
5
Italy
5
Art
4
Europa
4
Europe, Central
4
Latin America
4
Mediterranean Region
4
Russia
4
Asia, Central
3
Canada
3
Islamic Empire
3
Scandinavia
3
Ukraine
3
Africa, North
2
Andes Region
2
Byzantine Empire
2
Egypt
2
English-speaking countries
2
Europe, Northern
2
Europe, Southern
2
Incas
2
Istanbul
2
Kievan Rus
2
Netherlands
2
North America
2
Orient
2
Peru
2
Poland
2
Tunisia
2
more ...