Europe's population began to grow between 1650 and 1850 because ...

[robinn137]

Europe's population began to grow between 1650 and 1850 because of all of the following except
 
  a. the disappearance of the plague.
  b. an increase in the birth rate.
  c. the introduction of the potato from the Americas.
  d. changes in agricultural practices.

Question 2

Between the third and fifth centuries A.D. the world's population declined somewhat, probably due to
 
  a. the impact of Indonesian volcanic eruptions.
  b. higher mortality brought on by the early days of the Little Ice Age.
  c. the collapse of the Roman Empire and famine and floods in China.
  d. the Irish Potato Famine.

[bblaney]

Answer to Question 1

B

Answer to Question 2

C