Destruction of aztecs

The Spanish conquest of the Americas is not a popular topic, but when it is raised, many people wonder how 2000 Spaniards managed to conquer the most military oriented country in all of Americas, the Aztecs. The Aztecs were fighters and dominated the Mexico area for a long time. So why suddenly after the Spanish Expedition Forces arrived, they were wiped from the Earth? The secret is that the Spaniards recruited different tribes to help the attack the Aztecs and because Aztecs were warriors and battled everyone, nearly every tribe surrounding them agreed to help Spanish Expeditionary Forces. So the real numbers that destroyed Aztecs were 2100 spaniards and 200 000 tribal soldiers.