Which of the following was NOT an achievement of Olmec civilization?

Question

asked Aug 9, 2017 5.4k views

1 Answer

Tolanj · Answer 1 · 2017-08-15T06:36:46+0000

Answer:

Explanation: They successfully produced a large food supply.

they created large stone heads or around 6-9 feet each.

They built causeways to connect islands with the mainland.

they had an extensive trade network.