<P> Marbury v. Madison , 5 U.S. ( 1 Cranch ) 137 ( 1803 ) , was a U.S. Supreme Court case that established the principle of judicial review in the United States , meaning that American courts have the power to strike down laws , statutes , and some government actions that contravene the U.S. Constitution . Decided in 1803 , Marbury remains the single most important decision in American constitutional law . The Court 's landmark decision established that the U.S. Constitution is actual `` law '' , not just a statement of political principles and ideals , and helped define the boundary between the constitutionally separate executive and judicial branches of the American form of government . </P>
<P> Marbury v. Madison , 5 U.S. ( 1 Cranch ) 137 ( 1803 ) , was a U.S. Supreme Court case that established the principle of judicial review in the United States , meaning that American courts have the power to strike down laws , statutes , and some government actions that contravene the U.S. Constitution . Decided in 1803 , Marbury remains the single most important decision in American constitutional law . The Court 's landmark decision established that the U.S. Constitution is actual `` law '' , not just a statement of political principles and ideals , and helped define the boundary between the constitutionally separate executive and judicial branches of the American form of government . </P>
what did the supreme court decision in marbury v madison establish
what did the supreme court decision in marbury v madison establish
the principle of judicial review in the United States , meaning that American courts have the power to strike down laws , statutes , and some government actions that contravene the U.S. Constitution
the principle of judicial review in the United States , meaning that American courts have the power to strike down laws , statutes , and some government actions that contravene the U.S. Constitution