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.
Answer: On April 6, 1917, the United States formally declared war against Germany and entered the conflict in Europe. Fighting since the summer of 1914, Britain, France, and Russia welcomed news that American troops and supplies would be directed toward the Allied war effort.
Explanation:
protectorate with the local government controlled by a foreign country. A foreign country can also exert a great deal of economic influence. One of the most widespread forms of imperialism was colonization.
Imperialism Examples and ColoniesFormer European Colonies in North and South AmericaBritain<span>BelizeCanada - British Columbia, Lower Canada, Nova Scotia, New Brunswick, Mosquito Coast, British Guiana Falkland IslandsNewfoundland and Labrador, North-Western Territory, Prince Edward Island, Rupert's Land, Upper CanadaSouth Georgia South Sandwich Islands<span>United States: 13 colonies, Oregon country in the Pacific Northwest</span></span>