Points 3, 11, 13, 2, 12. It's so important because countries trade with each other over seas and countries depend on free trade.
Miranda v. Arizona was the reason that the fifth amendment was put into place. The fifth amendment states that people cannot be subjected to capital punishment without their rights being read to them and that's how we got the Miranda rights.
She might have been going crazy depends in the story your talking about tho
The oldest reference to a map in China comes from 3rd century BC.