100 points its worth it .answer pls Lets say you were interviewing a past mongol empire leader Genghis Khan,

you ask them the following questions:

What steps did you take to expand the Mongol Empire?

What were some of your significant contributions?

If I were to ask a person what life was like during your rule, what would he or she say?

He used advanced ships to attack coastal cities from the sea. He used catapults, battering rams, and explosives in siege warfare.

mathematics exploded in the Mongol era, as the Khans understood the value of sciences. Some great scientists in this era include Guo Shoujing and Zhu Shijie. Mongols also produced a highly accurate calendar.

Rarely having the luxury of surpluses to tide them through difficult times, they were extremely vulnerable to the elements.

the answer is d. give brainliest if right.

ps is this 7th grade civics?