The Marbury v. Madison of 1803 was important because it was the first Supreme Court case to apply the principle of judicial review, the power of federal courts to void acts of congress that were in conflict with the constitution.
Answer: Because, predominantly in the agricultural Western region of the United States, the demand for cheap labor was extremely high at the time. The source of this cheap labor were Mexican immigrants.
I already answered the first 3, so, I am going to skip to the 4th and 5th.
4. The Ming dynasty slipped into isolation, as a form of protection and security, and because they pretty much had everything they needed. They worried that Europeans might conquer them
5. The Spaniards wiped out many Native Americans by killing them and spreading disease. All traces of Native American culture were wiped out in the Americas.
I hope this helps!
The answer to your question is d you are very welcome
In general, the purpose of a nonfiction writer is to "inform", although of course it is quite possible for such a writer to entertain at the same time, since information can often be quite entertaining.