Answer: the introduction of new crops from the Americas
Explanation:
The rapid population increase in China in the seventeenth and eighteenth centuries was due to the introduction of new crops from the Americas.
Food crops like maize, tomatoes, sweet potatoes, beans etc were brought into China which led to major developments accompanied with migration and population growth.
B) approval because approval is a synonym of the word consent
Answer:
a
Explanation:
because all of the other answers don't make sense.
South was not in favor of the enfranchisement of the African American and did not like it.
<u>Explanation:</u>
Black enfranchisement meant when the African American got the right to vote in the United States of America. This was the passing of the fifteenth amendment of the United States constitution which gave the males belonging to black community right for voting.
With the enfranchisement, these got the right to vote and were given more equal opportunities and rights. But the southern people did not like this enfranchisement.
