Answer:
The answer is D) The Bill of Rights
Explanation:
The first 10 amendments were (and still are called) The Bill of Rights.
Hope this helps!!
The trade route is the Silk Road
The answer is C. You're welcome :)
The answer to this answer is A.
The National American Free Trade Agreement (NAFTA) had a purpose of supporting free and easier trade between other nations (specifically the US, Canada, and Mexico), which is very close to the details mentioned in this quote.
If you were to read the NAFTA, you would find this quote in Chapter 1, Article 102.