The correct answer is: A. The Mali Empire began to decline.
Answer: He created the concept of the "kindergarten".
Explanation: He created the concept of the "kindergarten" and coined the word, which soon entered the English language as well. He also developed the educational toys known as Froebel gifts.
Answer:
America has more opportunities.
Explanation:
America has a larger and wealthier economy,causing people to immigrate there for a higher chance of getting a good pay.
