How did Hernán Cortés and his conquistador’s, who were in now Mexico, have enough ammunition to fight the natives while staying for years 1519–1521

Question

How did Hernán Cortés and his conquistador’s, who were in now Mexico, have enough ammunition to fight the natives while staying for years 1519–1521

In: Other

Answer 1

Don’t forget that their most effective weapons were biological. Straight up germ warfare, combined with Shock and Awe.