Crop rotation is wht they will use
Answer:
The Mongol Empire was noted for its sheer military power, a rapid communication system based on relay stations, paper currency, diplomatic immunity and safe travel under Pax Mongolica. These features facilitated the growth, strength and flexibility of the Empire in responding to ever-changing circumstances.
Explanation:
Answer: the answer is D hope that helped a little
The railroad decreased transportation time across the United States from about six months to roughly "one week," which was incredibly important in terms of settlement and business in the west. <span><span>
</span></span>
d. It informed the public about the need for American Indians' civil rights
