what year did the incan people existed
The history of the Inca is mainly known from stories that have been passed down and from records made after the Spanish conquered the empire. Starting in the 13th century, the Inca began conquering land and the empire became bigger and bigger. One hundred years later it was at the height of its power. In the 16th century the Incan empire became weaker when a fight broke out between two of the rulers sons. They both claimed the throne and wanted to succeed their father.