Cotton became highly profitable and everyone who handled it from farmers to exporters made good profit this affect the southern states because the more the cotton the more the slavery
Claudius felt the ruin of Athens was due to the fact they refused to grant citizenship to foreigners. In a way, this was probably true, in that by not allowing foreigners to enter they halted the growth of Athens, which meant the city became stagnant
It was named “Little Boy” dropped in Hiroshima in world War 2
Guessing its in the middle of the US. Thats the Louisiana Purchase from France. If it's Alaska, we gained that from the Russian Empire.
I think it might be B, but i'm not 100 percent sure. <span />