15. B
16. D
17. F
18. E
19. A
20. C
Answer:
Many Native American tribes suffered high mortality and depopulation, averaging 25–50% of the tribes' members lost to disease.
Explanation:
Answer:
A
Explanation:
Egypt had flooding cycles also to let the farmers know when to plant and harvest
According to the National Archives, Chief Justice John Marshall established the principle of judicial review in the landmark case of Marbury v. Madison. His decision expanded the powers of the Supreme Court by establishing its right to overturn acts by the president, Congress and states if the acts violated the Constitution. With this decision, Chief Justice Marshall added judicial review to the governmental system of "checks and balances."
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Answer:
it's c I had this ok m a test and got it right :)
