Answer:
Seven golden cities of Cibola
Explanation:
Francisco Vázquez de Coronado went to look out for seven golden cities of Cibola after hearing the tale, which was passed on among the Spaniards in Mexico. Coronado collected roughly about 400 soldiers and 1500 Indians, set out for an expedition to find the treasure, which assumed to have existed in the north of Mexico. On his way, Coronado explored what we now knew as Oklahoma, Texas, Kansas, and became the first European to see Grand Canyon before giving up his quest to find gold.