What weakened the Inca civilization in the years before it was conquered by Francisco Pizarro?

Question

Quizplus · Accepted Answer

A smallpox epidemic, introduced by Europeans, spread across the Americas before the Spanish conquistadors arrived in many regions, including the Inca Empire. This epidemic significantly weakened the Inca, causing a massive loss of life and severely disrupting their society and infrastructure, making them more vulnerable to conquest.

What Weakened the Inca Civilization in the Years Before It