Answer:
C) U.S. courts have a duty to overturn any law that contradicts the constitution
Step-by-step explanation:
Judicial review, is the act of reviewing a law, and see if it is constitutional, in Marbury v Madison Supreme Court, Marbury first instaured the figure of the Judicial Review, that puts the US courts in frontline of interpreting the constitution and new laws in order to see if they are constitutional. It was the first time that the Supreme Court declared an act of congress unconstitutional.