Question: The Expedition that fought the Tiguex war also was the same expedition that marked the first European sightings of the Grand Canyon and what other notable American landmark?
Sentence (from "Francisco Vázquez de Coronado"): Francisco Vázquez de Coronado y Luján (1510 – 22 September 1554) was a Spanish conquistador and explorer who led a large expedition from Mexico to present-day Kansas through parts of the southwestern United States between 1540 and 1542.
Relevant evidence: No