Question

Evidence that the olmec engaged in extensive long-distance trade can be seen by the presence of

Answer 1

The answer is obsidian and jade. The obsidian are being obtained by the Olmec in means of having to be able to contribute it for the growth of the polities of the Maya and a way of having to gain superior items. The jade are being used by the people in means of having to carve figures with the use of axes.