Slavery helped contribute to the south's cotton boom during the 1800's. this cotton boom helped raise the economy up. But during Civil War slavery was banned from the U.S. leaving the south after their defeat to lose the slaves and dropping the south into an economic depression.
The Black Death was a major cause.
Portugal was the first to send explorers in search of the all-water sea route
They were being considered as a milestone because it means that the milsetone was being placed as a marker placed along side of the road to tell u the distance is to the nearest city.
Answer:
Contest
Explanation:
Ever since the first nuke was dropped on Hiroshima, Stalin felt jealous. Thus a contest went on to see who'd put nukes closer to each others country, who could build the most, and who could build the most powerful. The Cuban Missile Crisis showed how close we were to world destruction.
