In your social network, if your opinion can force a change in others' behavior and/or beliefs, you are known as an influencer. <span>An </span>influencer<span> has the power to affect purchase decisions of others because of his/her authority, knowledge, position...
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Answer:
Black Death was an epidemic of bubonic plague, a disease caused by the bacterium Yersinia pestis that circulates among wild rodents where they live in great numbers and density. Plague among humans arises when rodents in human habitats, normally black rats, become infected.
Explanation:
Answer: A
C and D are wrong right off the bat because building a railroad during bad whether is not enjoyable or easy, plus it took seven years to build so it was not fun
It is not B because the passage does not state anything about people preferring to ride in wagons to riding by train
So it is A because truly it was a difficult process
