Slaves made up the lowest social class.
Answer:
I think A is the answer to your question?
Answer: 1, 2, and 3.
Explanation:
Re-establishing Chinese rule after the defeat of the Mongols, the Ming dynasty took an isolationist and authoritarian approach to leadership. Thanks to the dynasty's fear of foreign invasion, the Great Wall was significantly lengthened and Beijing's famous Forbidden City built under direction of the Ming.
By great Britain they partitioned India into Pakistan and Bangladesh
