Was Hernando DeSoto a success or a failure?

Hernando DeSoto's legacy is mixed; he achieved significant exploration and claimed vast territories for Spain in the Americas, notably parts of present-day Florida, the Southeastern United States, and the Mississippi River. However, his expeditions were marked by brutal encounters with Native American populations and ultimately led to his death without finding the riches he sought, such as gold. While he contributed to European knowledge of the region, his impact was largely detrimental to indigenous cultures. Thus, he can be seen as both a successful explorer and a failure in terms of his personal ambitions and the consequences of his actions.