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:
It should be the vice president of the U.S.A.
The answer is <span>more Americans died here than in all other wars the country had been involved in combined.</span>
A, 20.
The vigesimal numbering system, or base-20 numeral system, is based on the number twenty. Twenty individual numerals/digits are used, ten more than in the usual decimal system.
The answers are
A. The Shang was the first family of rulers in China.
B. Shang emperors had great walled <span>cities built.
</span><span>C. Shang emperors were powerful rulers.
</span><span>F. Workers cast and decorated bronze goblets, cups, and bowls.</span>
