Answer:
A. Peasants during the Middle Ages because peasants had an opportunity to move up in the social hierarchy by becoming artisans, merchants, or other types of professionals.
Answer:The French Revolution modified France's social and political structure. It eliminated the French monarchy and feudalism, as well as removing political control from the Catholic Church.
Explanation:
First, they imported a LOT of food from other parts of the empire. Rome is now built on the remains of Roman food packaging material: broken up pottery. Romans mainly lived on what is know as the mediterranean triangle: Wheat, wine and olive oil. Bread made up 70 to 80% of most of the Romans diet. Three kinds of food that are pretty easy to transport over longer distances. There were huge imports of grain from north Africa and Egypt. Rome lived on that grain. Wine and olive oil came from almost everywhere.
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https://www.google.com/amp/s/amp.reddit.com/r/AskHistorians/comments/1z8xck/how_was_ancient_rome_able_to_support_a_population/
D. The telegraph. It was a device used for sending Morse Code messages across long distances.
