Answer: Because the Court ruled that Scott was not an American citizen, any federal lawsuit he filed automatically failed because he could never establish the "diversity of citizenship" that Article III of the U.S. Constitution requires for an American federal court to be able to exercise jurisdiction over a case.
Answer: George Washington was only 22 years old when he made a perilous journey across the Allegheny Mountains to command the French to withdraw from the Ohio region claimed by King George II.