Region
Africa, North --
2
Asia
1
Developed countries
1
Developed countries --
1
East and West
3
Europe
13
Europe --
9
History
1
India
1
India --
1
Iran
3
Iran --
3
Islamic Countries
1
Islamic countries
37
Islamic countries --
Islamic empire --
1
Malaysia
1
Malaysia --
2
Middle East
2
Middle East --
4
North Africa --
1
Persian Gulf States
1
Persian Gulf States --
1
Soviet Union
1
Soviet Union --
1
United States
9
United States --
9
Western countries --
3