Respuesta :
Inca Empire:
The Inca Empire (also known as the Incan Empire) and the Inka Empire were and are the largest empires in pre-Columbian America.
Option B is the way how Inca unified their empire.
The ways of their unification:
- Only by allowing conquered people to pick kings were the Inca able to unite their empire.
- The majority of academics create structures for political and administrative purposes.
- And it's thought that these constructions were built before Columbus arrived.
For more information about the Inca empire, refer below:
https://brainly.com/question/814722