Answer:
Life changed for them because they got more rights and almost the same rights as the common white man which was a huge point in black history.
Answer:
Asia & Europe
Explanation:
Before the Mongol Empire even became the Mongol Empire, they were based in Asia, and when they became the Mongol Empire, they conquered most of Asia and Europe.
He created many advanced war weapons and artillery along with promoting public education to be funded by the government.
I'm not sure but I think A