Marbury v. Madison is essential because it established the power of judicial review for the U.S. Supreme Court and lower federal courts concerning the Constitution and eventually for parallel state courts for state constitutions.
Brainliest Please
Answer:
D.) the ambition of those who had to endure segregation
Explanation:
because it made them lots of money and wealth.
The Supreme Court ruled that Americans of African descent, whether free or slave, were not American citizens and could not sue in federal court.