Which U.S. President Is Estimated To Have The Greatest IQ?

Did You Know!

An interesting fact about Missouri is that it is home to the Gateway Arch, the tallest man-made monument in the United States. Standing at 630 feet (192 meters), the arch in St. Louis symbolizes the westward expansion of the United States and is often referred to as the "Gateway to the West." Visitors can take a tram ride to the top for stunning views of the city and the Mississippi River.