It is emphatically the province and duty of the judicial department to say what the law is...If two laws conflict with each other, the courts must decide on the operation of each...This is of the very essence of judicial duty.
John MarshallThe French Revolution will be found to have had great influence on the strength of parties, and on the subsequent political transactions of the United States.
John MarshallNo political dreamer was ever wild enough to think of breaking down the lines which separate the States and compounding the American people into one common mass.
John Marshall