Spain was not successful in its settlement of North America mainly because the Spanish:

Question

Quizplus · Accepted Answer

Spain's primary focus in North America was the search for quick profits, particularly through the exploitation of mineral wealth. This approach, combined with frequent conflicts with Native American populations, led to a lack of interest in establishing permanent settlements, as they did not see the immediate value or return on investment compared to their efforts in Central and South America.

Spain Was Not Successful in Its Settlement of North America