Answer:
Marco Polo ran one of the khanates in the region
He lead the our nation out of the Revolutionary War
The Silk Roads were made up of an indirect chain of separate transactions through which goods crossed the entire land area of Eurasia. Rarely did merchants themselves travel the length of these routes; in fact, few of them knew the complexity and breadth of the Silk Roads. Merchants primarily engaged in local instances of "relay trade" in which goods changed "hands many times before reaching their final destinations."[1] Because the Silk Roads crossed land it was much more expensive and dangerous to move goods. Consequently, trade focused on luxury items that would bring a nice profit making the greater risks worthwhile. Particularly important were luxury items with a high value to weight ratio.
Read more on Brainly.com - brainly.com/question/9992626#readmore
<span>The U.S. needed to contain communism and not let South Vietnam and surrounding countries fall to communism.
The U.S. government saw its involvement in the war as a way to prevent communism.</span>
Oh wow that’s a big step I wish luck to u