I NEED HELP ASAP!!!
According to the decision in Marbury v. Madison, what consequences will result if an Act of Congress conflicts with the Constitution?

A) The Act of Congress should be considered law and all courts are bound to these Acts.
B) An Act of Congress, by definition, cannot be in conflict with the Constitution.
C) The Act of Congress should not be considered legal and all courts are bound to uphold the Constitution.
D) An Act of Congress must be reviewed by the Supreme Court to be verified as constitutional.