Answer:
Sectionalism is when someone follows a region's rules, but not the country's rules.
Marbury v. Madison was the first case in which the Supreme Court struck down a federal law as unconstitutional and it is most significant for its role in establishing the Supreme Court's power of judicial review, or the power to invalidate laws as unconstitutional.
The right answer for the question that is being asked and shown above is that: "c. a research paper detailing the causes of the Civil War." An example of a primary source is <span>a research paper detailing the causes of the Civil War</span>
