when did gateway arch become a national park
Gateway Arch National Park The United States Congress approved the Gateway Arch National Park Designation Act in early 2018 to re-designate the Jefferson National Expansion Memorial as the Gateway Arch National Park. U.S. President Donald Trump signed the act into law on February 22, 2018.[20]
Arches National Park Administered by the National Park Service, the area was originally named a National Monument on April 12, 1929. It was redesignated as a National Park on November 12, 1971.[6]
Paris Peace Accords
National World War II Memorial Ground was broken in September 2001. The construction was managed by the General Services Administration.