Why were ancestors so important to the incas?

The Incas believed that gods, spirits, and long-dead ancestors could be manifested on earth in the form of natural features such as mountain peaks (apu), rivers, springs, caves, rocky outcrops, and even peculiar shaped stones

Explanation:

The Incas believed that gods, spirits, and long-dead ancestors could be manifested on earth in the form of natural features such as mountain peaks (apu), rivers, springs, caves, rocky outcrops, and even peculiar shaped stones.

2686-2181 bce-- "egyptian civilization developed along the nile river in large part because the river’s annual flooding ensured reliable, rich soil for growing crops."

1069-664 bce-- "ancient egyptians developed wide-reaching trade networks along the nile, in the red sea, and in the near east."

after the roman empire, the catholic church began to unify by taking on many duties of a government.