Answer:
The Incas relied on trade with the Andean cultures for no-agricultural goods.
or
The Incas conducted little trade as the emperor owned all property
Explanation:
I'm not sure what your doing (I have little information on what this is) so i hope one of these work!!
I think they are still used and relevant today because people know that they are very significant. people take that they were written long ago into consideration and that makes it more valuable
They wanted to have change
