I think because since the kingdom was so spread out the kingdom could have weak points and sometimes wont be defended since its so spread out im not sure but i think thats it hope it helped
I believe it is A. religious wars and conflicts related to the beliefs of the two largest faiths.
The economic impact was greatly impacted positivley
Answer:
B. Kublai Khan was able to conquer all of China, while Genghis Khan
was not.
Explanation:
He was able to increase the empire and even conquer more. Compared to his father, he was really successful.