In Marbury v. Madison (1803) the Supreme Court announced for the first time the principle that a court may declare an act of Congress void if it is inconsistent with the Constitution. William Marbury had been appointed a justice of the peace for the District of Columbia in the final hours of the Adams administration. When James Madison, Thomas Jefferson’s secretary of state, refused to deliver Marbury’s commission, Marbury, joined by three other similarly situated appointees, petitioned for a writ of mandamus compelling delivery of the commissions.
They reduce the time (by making it faster) and reduce the cost of trading (by making it efficient).
Answer: The Tenth Amendment declares, "The powers not delegated to the United States by the Constitution, nor prohibited by it to the states, are reserved to the states respectively, or to the people." In other words, states have all powers not granted to the federal government by the Constitution.
Explanation:
Answer : The Answer is A .
A. overthrow the emperor
hope it helps