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!
B
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The National Reclamation Act directly affected the management of "A. Water," since it was thought that water was being both wasted an allowed to become infected with certain pollutants.
Because everyone in the parliament was British