Answer:
The 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 habitation, normally black rats, become infected
Explanation:
IF you need more im always here just comment and ill say more
The Arabs spoke and still do mainly speak Arabic, which is the one thing that unites such a wide variety of people. They mostly lived in the Arabian Peninsula.
Ans: American Federation of Labor
