What is one major problem that has resulted from population growth in the
20th and 21st centuries?
O
O
A. Forced migrations have become more common than ever before.
O
B. Urban populations have fallen as people move to rural areas.
O
C. Many countries remain technologically underdeveloped.
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D. Diseases can spread more easily because of urban overcrowding.

Why did the north agree to the missouri compromise? a.) it allowed maine to enter the union as a free state. b.) it repealed the fugitive slave law. c.) it allowed california to enter the union as a free state. d.) it banned slavery in the northwest territory.

What was going on with south asia before europeans came ?

Which of the following quotes from the constitution describes the senate? "no person…who shall not have attained to the age of twenty five years, and been seven years a citizen of the united states, and who shall not, when elected, be an inhabitant of that state in which he shall be chosen." "the…shall chose their other officers, and also a president pro tempore, in the absence of the vice president, or when he shall exercise the office of president of the united states.""the…shall be composed of members chosen every second year by the people of the several states.""the…shall choose their speaker and other officers; and shall have the sole power of impeachment."