The Poisoned City: Smallpox and the Fall of Tenochtitlan

While we often recount the military strategies of Hernán Cortés and the fierce resistance of Cuauhtémoc, we rarely examine the invisible army that truly conquered Tenochtitlan. In this episode, Lucas and Luna explore how smallpox, brought by a single enslaved African named Juan Ortiz de Matamoros in early 1520, devastated the Mexica population before the final siege even began. We look at the specific demographic collapse, the disruption of the tribute system, and the psychological shock to a society that viewed disease as divine punishment from Huitzilopochtli or Tlaloc. Through accounts in the Florentine Codex and Spanish chronicles, we trace how the epidemic cleared the path for the Spanish-Tlaxcalan alliance, turning a stalemate into a slaughter. This is a story about biology as history’s most ruthless general. #Smallpox #Tenochtitlan #Mexica #Cortés #Cuauhtémoc #FlorentineCodex #JuanOrtiz #Mesoamerica #AztecEmpire #Epidemiology #History #FexingoHistory #IndigenousHistory #Colonialism #LakeTexcoco #Tlaxcala #Huitzilopochtli #DemographicCollapse #1520 Keep every episode free: buymeacoffee.com/fexingo