Region
- United States 29 results
- Great Britain 3 results
- Atlantic Ocean 2 results
- Europe 2 results
- Germany 2 results
- Atlantic Coast (U.S.) 1 results
- Austria 1 results
- Balkan Peninsula 1 results
- Belarus 1 results
- Berlin (Germany) 1 results
- China 1 results
- Developing countries 1 results
- Earth (Planet) 1 results
- Galapagos Islands 1 results
- Galicia (Poland and Ukraine) 1 results
- Gallipoli Peninsula 1 results
- Germany (East) 1 results
- Iran 1 results
- Italy 1 results
- Middle East 1 results
- Minsk 1 results
- Nanjing (Jiangsu Sheng, China) 1 results
- New York (State) 1 results
- Northeastern States 1 results
- Sierra Leone 1 results
- South Africa 1 results
- South Asia 1 results
- Soviet Union 1 results
- Turkey 1 results
- USA 1 results