Which were reasons the Inca Empire fail.
1. Succession struggles: The Inca Empire had a system of leadership succession based on patrilineal descent, which often led to power struggles and civil wars among potential successors, weakening the empire.
2. Spanish conquest: The arrival of Spanish conquistadors led by Francisco Pizarro in the early 16th century significantly weakened the Inca Empire, as the Spanish had superior military technology and tactics, such as firearms and cavalry.
3. Smallpox epidemic: The Inca Empire was devastated by a smallpox epidemic shortly after the arrival of the Spanish, which spread rapidly among the population and significantly reduced the Inca army's fighting capacity.
4. Internal rebellions: The Inca Empire faced internal rebellions from various ethnic groups and conquered peoples who sought to break away from Inca control and assert their own independence.
5. Economic instability: The Inca Empire relied heavily on a system of tribute and labor from the conquered peoples, which led to resentment and unrest among the population. Additionally, the empire's vast territorial expansion and resource exploitation led to economic strain and inefficiencies.
6. Cultural and social disruption: The Spanish conquest and the spread of Christianity led to a disruption of Inca cultural practices and beliefs, further destabilizing the empire and eroding its social cohesion.
7. Divide and conquer tactics: The Spanish conquistadors exploited existing divisions and rivalries among various ethnic groups within the Inca Empire, making it easier for them to conquer and subjugate the empire.
Overall, a combination of internal conflicts, external threats, and socio-economic factors contributed to the eventual downfall of the Inca Empire.