Final answer:
Francisco Vásquez de Coronado led an expedition searching for the Seven Cities of Cibola in the American Southwest, exploring various regions but not the Appalachian Mountains.
Explanation:
Francisco Vásquez de Coronado led an expedition in search of the mythical Seven Cities of Cibola into the American Southwest.
He explored areas such as Kansas, Arizona, New Mexico, Texas, and Oklahoma but did not explore the Appalachian Mountains.
This exploration marked a significant chapter in Spanish exploration in the Americas.
Learn more about Francisco Vásquez de Coronado exploration here:
https://brainly.com/question/13187325
