<prompt> Pedzisa mutsara unotevera: Mifananidzo yekaniyoni yakaitwa naFrederick S. Dellenbaugh yakaratidzwa pa  <response>: St. Louis Worlds Fair muna 1904, yakateverwa nenyaya yakanaka muScribners Magazine gore rakatevera. Nyaya yacho nemifananidzo, pamwe chete nemifananidzo, mifananidzo, uye mishumo zvakanga zvamboitwa, zvakaita kuti Mutungamiriri William Howard Taft azivise musi waJuly 31, 1909 kuti Mukuntuweap National Monument yakasikwa. Muna 1917, mukuru mukuru weNational Park Service yakanga ichangobva kuumbwa akashanyira kanyoni yacho ndokuronga kuchinja zita rayo kubva paMukuntuweap isingafarirwi munharaunda yacho kuenda kuZioni, zita raishandiswa nenzanga yomunzvimbomo yeMormon. Dare reUnited States rakawedzera imwe nzvimbo ndokutanga Zion National Park pana November 19, 1919. Zion National Monument yakaparadzana, nzvimbo yeKolob Canyons, yakaziviswa musi waJanuary 22, 1937, uye yakabatanidzwa mupaki musi waJuly 11, 1956. 