WONDER #1287: How Was the St. Louis Arch Built?
Question 1 of 3
The Gateway Arch was built as a memorial to what?
- the westward expansion of the U.S.
- the St. Louis Cardinals
- George Washington
- the U.S. Constitution
Question 2 of 3
<p class=\"FreeForm\">Which of the following is not a primary construction material used to build the Gateway Arch?</p>
- stainless steel
- structural steel
Question 3 of 3
<p class=\"FreeForm\">The Gateway Arch is how much taller than it is wide?</p>
- 630 feet
- 63 feet
- 17 feet
- 0 feet
Check your answers online at https://www.wonderopolis.org/wonder/how-was-the-st-louis-arch-built.