Answer: D. construction and protection of roads that ensured safe and easy travel
Explanation:
Under Genghis Khan and his descendants, the Mongols conquered much of Asia and some of Eastern Europe such that they created the largest land empire ever seen.
Even though these Mongols could be brutal in conquest, they increased trade in the region by repairing the networks of roads that connected their conquered areas as well as constructing more. The protection they afforded these roads was renowned thus making travel easy.
<span>The Union’s control of the Mississippi River hurt the Confederacy’s ability to supply its troops. The correct option among all the options that are given in the question is the first option or option "A". The other choices can be easily neglected. i hope that this is the answer that has actually come to your great help.</span>
The creation of technology such as saddles, stirrups, and even caravans were integral in the growth of the Silk Road because it allowed more people to travel them.
