Why was hernan Cortes considered a hero?

Hernán Cortés is often considered a hero for his role in the Spanish conquest of the Aztec Empire, which led to significant territorial expansion for Spain and the spread of European culture and Christianity in the Americas. His leadership and military strategies were instrumental in overcoming the vast and powerful Aztec civilization. Additionally, some view him as a symbol of exploration and adventure during the Age of Discovery. However, it's important to note that this perspective is controversial, as his actions also resulted in significant suffering and destruction for indigenous populations.