81 years!
The Incas flourished from 1200 to 1535. Then the Spanish conquered them.
The incas were killed in world war 2. because they didn't last that long.
the Incas conquered lots of country and civilization but not the Aztec's The Incas also invented popcorn and made the most civilised roads for a long time.
120 to 1572
As long as cows have been in existence, or the whole Bos primigenius species and subspecies have been in existence.
Over 800 years ago
10 years
incas interact with other incas and animals posted by Cody incas interact with other incas and animals posted by Cody incas interact with other incas and animals posted by Cody incas interact with other incas and animals posted by Cody
The Incas were clothes
Helium is has been in existence since the beginning of the universe.
they have been in existence for 110 years since 1901.
what problems DID INCAS have