Where did DeSoto's expedition begin before moving westward?

DeSoto's expedition began in Florida, specifically near the area that is now known as the Tampa Bay region. In the spring of 1539, Hernando de Soto, a Spanish explorer, set out from this coastal region to explore the interior of what is now the southeastern United States. His expedition aimed to find gold and precious resources, as well as to become acquainted with the indigenous populations.

The significance of starting in Florida lies in its position as a launching point for European exploration into the North American continent. From Florida, DeSoto and his men moved westward through parts of present-day Georgia, Alabama, Mississippi, and eventually reached the Mississippi River.

This geographical context is important in understanding the routes taken by early explorers and the expansion of European influence in the Americas. The choice of Florida as the starting point is rooted in it being one of the first areas in the mainland United States encountered by Europeans.