If you don’t mind answering both of them that would be great:)

Q: How did the silk road benefit China? A:All of the above

Explanation:

It expanded China's foreign economic trade and made the world know China. At the same time, it promoted the trade between China and other countries in the world, and achieved mutual benefit and reciprocity, laying a good foundation for future cooperation. In addition, silk also brought about the progress of the world.

(Hope This Helps)

(Sorry I only know the First Question And Answer)

Yours Truely, TheAnimeCatUwU

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.

states grant a variety of local governments power to meet residents’ needs (source: apex learning). hope this !