Answer:
Chester William Nimitz, Sr.
Explanation:
In total, the plague may have reduced the world population from an estimated 450 million down to 350–375 million in the 14th century.
For the most of the 20th century Russia was a Communist country with Socilaistic central planned economy and ruled by one party.
Answer: The answer is B Farmers provided food and labor for the cities
Explanation: The answer is B because if you read and learn the history you will know that farmers did provide food and labor for the cities meaning hard work.