All of the following helped Hernan Cortes defeat the Aztecs EXCEPT:

alliances with Aztec enemies
ships with cannons
European disease called smallpox
steel weapons & horses

Respuesta :

Answer:

Ships with cannons I believe.

Explanation:

Process of elimination.

They did use smallpox because the Aztecs did not have the medication for it.

They did make alliances.

As well as use weapons and horses.