Answer:4.The significance of Marbury v. Madison was that it was the first U.S. Supreme Court case to apply "Judicial Review", and it allowed the Supreme Court to rule laws unconstitutional.
3.Chief Justice John Marshall 1 print : engraving. The U.S. Supreme Court case Marbury v. Madison (1803) established the principle of judicial review—the power of the federal courts to declare legislative and executive acts unconstitutional. The unanimous opinion was written by Chief Justice John Marshall.
2.1803
1.The purchase doubled the size of the United States, greatly strengthened the country materially and strategically, provided a powerful impetus to westward expansion, and confirmed the doctrine of implied powers of the federal Constitution.
It was met with opposition but Wilson was determined to
establish such an organization to prevent another great war from happening
again. Unfortunately, many in the Senate
disapprove of the proposal but Wilson still wanted this to come true. He became ill as a result and this led to his
death.