The correct answer is <span>Marbury v. Madison
This was one of the most important cases in United States history because it showed to what extent does the power of the judicial branch actually go. They managed to show that the judicial branch, as a part of the checks and balances system, has the power to completely abolish a law or an executive order if they find it to be unconstitutional.</span>
The answer to your problem is 21 years of age
<span>The Bonus Army was the name given to Veterans who
asked the government for early we-related payments. It was an army of 43,000
marchers who gathered in Washington D.C. in 1932. They demanded cash-payment
redemption for their service certificates. The assembly was led by Walter W.
Waters, a former army sergeant.</span>
Answer:
BENJAMIN BANNEKER..........
It changed the schooling in america, it made the schools do more and harder/complex mathematics and science, so we will always stay ahead of the russians