From the Gateway Arch to Mark Twain’s river tales, prove you’re as 'Show-Me' as Missouri itself.
Which expedition, commissioned after the Louisiana Purchase, is honored with artifacts at the Gateway Arch museum?
Lewis and Clark
Which common nickname appears on Missouri license plates and reflects the state’s demand for proof before belief?
Show-Me State
Which 630-foot stainless steel monument in St. Louis symbolizes westward expansion and holds the title of the nation's tallest monument?
Gateway Arch
Before becoming a renowned author, Mark Twain piloted steamboats on which major American river known for its historic role in commerce?
Mississippi
Which river forms Missouri's entire eastern border?
Mississippi River