Whose portrait appears on the U.S. five-dollar bill?

In what year was the Statue of Liberty dedicated? Which four presidents are carved into Mount Rushmore? In which state is Mount Rushmore located? Whose portrait appears on the U.S. one-dollar bill? Whose portrait appears on the U.S. twenty-dollar bill? Whose portrait appears on the U.S. fifty-dollar bill? Whose portrait appears on the U.S. two-dollar bill? Which president appears on the U.S. penny?