In Marbury, the Supreme Courttook the power to declare that laws passed by Congress were null and void if they (in the Court'sopinion) violated the Constitution. The significance of Marbury v.Madison is that the ruling in thatcase gave the Supreme Court of the United States the power of judicial review.
To aid people that were made poor during the Great Depression and to get america eventually out of it.<span />
bottom one which you've ticked is correct