The Mayans lived in what we now call Mexico and South America.
Well, I am pretty sure that the correct answers will be C and D. This is because when people had traveled with Marco Polo they had seen all of the opportunity that they were missing when they weren't trading what they had traded with the Orient when they first started. The Crusades influenced a lot of people to start trading with others I personally think that they forced some people to do it but we don't know that for sure.
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because its ping spoofing and the bisictor says so
D, Strike down laws that went against the constitution.