A is going to be you answer.
Answer: Egypt doesn't really actually get rain so all the water for their drinking, washing, farming, and more came from one river, The Nile.
Explanation:
The admission of California into the United States was a divisive national issue because California's entry would upset the nation's numerical balance of free and slave states.
Due to the deaths of most of the population, "ordinary farm workers, who had been forced into serfdom previously, shot up by 50%. More bullion among a smaller population meant more wealth across all classes and because the same land was in use and it was now plentiful, it resulted in technological advances as well." - Hank Campbell (found at Science20.com)
About a third of the clergy fell to the Black Death, making answer a. unlikely.
I never found any information stating Peasants migrated into cities for medical care, making answer b. unlikely.
Lower classes benefited from the Black Death economically, therefore c. is my final answer.
Doctors at this time knew nothing about how to cure disease, they also made little to none advancements. Answer d. is very wrong.
The Commerce Clause<span> describes an enumerated </span>power<span> listed in the United </span>States Constitution<span> (Article I, Section 8, Clause 3). The clause </span>states<span> that the United </span>States<span> Congress shall have </span>power "To regulate<span> Commerce with foreign Nations, and </span>among<span> the several </span>States<span>, and with the Indian Tribes."</span>
