Answer:
C
Explanation:
Urbanization improved the economy and job opportunities for a lot of workers.
Complex empires with bureaucracies developed.
<span>B. The European population nearly doubled, the Native American population dropped greatly, and millions of Africans were sent to the Americas as slaves.
The Europeans were actually sometimes paid to go to the Americas. As slaves were cheaper than servants, many Africans were kidnapped and brought on boats to work on US plantations. The Native American population dropped drastically due to war, diseases, starvation, and others
hope this helps</span>
Napoleon thought it was too difficult to defend. He also needed the money.
I wish you the best of luck