United States 101
Great Britain 65
Europe 56
China 32
England 31
America 30
Africa 29
North America 26
Italy 19
France 18
Soviet Union 17
Canada 16
Mexico 16
Middle East 16
Massachusetts 14
India 13
Rome 13
Ireland 12
Palestine 12
London (England) 10
Wales 10
Germany 9
Illinois 9
Rome (Italy) 9
Greece 8
Middle East Region 8
Rome (Empire) 8
Asia 7
Boston (Mass.) 7
California 7
Israel 7
Japan 7
Jerusalem 7
New England 7
West Indies 7
Central America 6
Egypt 6
Europe, Eastern 6
Islamic countries 6
Moon 6
Paris (France) 6
Russia 6
Antarctica 5
Atlantic Ocean 5
Australia 5
Caribbean Area 5
Eastern Europe 5
Pennsylvania 5
South America 5
South Asia 5
Southeast Asia 5
Alaska 4
Arctic Regions 4
Arctic regions 4
Arizona 4
Central Europe 4
Europe, Central 4
Latin America 4
London 4
Paris 4
Texas 4
Virginia 4
Argentina 3
Boston 3
Boston Metropolitan Area (Mass.) 3
Developing countries 3
Florida 3
Former Soviet republics 3
Guatemala 3
Maine 3
Netherlands 3
Nevada 3
New York (State) 3
New Zealand 3
Newfoundland 3
Northwest Coast of North America 3
Québec 3
Québec (Province) 3
Spain 3
Ukraine 3
United Kingdom 3
Venice 3
Venice (Italy) 3
West (U.S.) 3
Western Hemisphere 3
Arab countries 2
Aswan Reservoir 2
Athens (Greece) 2
Austria 2
Balkan Peninsula 2
British Isles 2
Colombia 2
Confederate States of America 2
Detroit (Mich.) 2
Dublin (Ireland) 2
East Asia 2
Eurasia 2
Europe, Northern 2
Exeter 2
Exeter (England) 2