Which of the following factors did not contribute to europe's lack of forest?
a.
overgrazing
c.
severe drought
b.
acid rain
d.
clearing

Which of the following events did not occur as a result of china’s open-door policy? a. trade between japan and china was encouraged. b. all countries were given equal access to chinese ports. c. foreign influence in china increased. d. the influence of the communist party weakened.

Which country in the video has the highest population growth rate?

Hurry on the map above, arrow 1 points to a region where most people are