The answer you are looking for would be D. Hope this helps!
Because they should know if the thing they are studying is like from or about or how it was made
B farming produce a surplus of food
Answer:
Khan's empire did not unify the Chinese provinces.
Explanation:
Ghengis Khan was an Emperor who ruled over Mongolia, and he's the grandfather of Kublai Khan. However, during his reign, he conquered many areas in northern China olnly. This is in contrast to Kublai Khan, who was widely considered as the first Mongol to rule the whole of China when he overcame the remaining Song loyalists. This was accomplished around 1279.
Hence, the correct answer is Khan's (, Ghengis khan) empire did not unify the Chinese provinces.
