I would have to say the answer is C. There were no slaves, Chicago's climate can get cold, and they are all cities (not a lot of farmland), but they are all on waterways.
Albert einstein was a famous, and probably the most well know one.
B) Enduring
If this is the war from 2001-2014 B should be correct
Hope this is right, as I just did quick research for the answer.
