Explanation: It matters because they have provided food for millions of people, built hospitals and provided medical aid. They have also been negotiating ex slaves contracts for work. As well as, helping farmers locate lost family members.
The right answer for the question that is being asked and shown above is that: "rubber." This was a product exported by the Olmec, is closely associated with their name, and lends strength to the argument that they were the <span>originators of the Mesoamerican ballgame</span>
Young and able men who wanted to serve in the war