The answer to this question is B. This resulted in a rise in socialist and anarchist movements.
No. Donald Trump shouldn't end the DACA program because he's causing thousands of children and families futures that could potentially help their situations and prevent them from having any more of them.
Under the feudal system, lords provided vassals with fiefs (which were pieces of land) in exchange for military protection, loyalty and support. In order to do their duties and obtain the priviledge, vassals had to swear on oath loyalty to a particular lord at a feudal ceremony.
Answer: The disease component of the Columbian Exchange was a big problem. I was bringing in sicknesses that people in Europe and America had never seen like smallpox and many who caught the diseases died because they were unable to fight the illness and they didn't have a cure.
Explanation: I hope this helps:)!