Question

Some archaeologists debate the type of influence the Olmec had on later Mesoamerican cultures. They generally argue one of these ideas: 1) All later Mesoamerican cultures all derived from the Olmec. 2) The Olmec freely communicated ideas with other contemporary peoples. Which of the following possible scenarios, if true, supports the second argument?

Answer 1

The best argument of that the archeologists had would be: 

 1) All later Mesoamerican cultures all derived from the Olmec.

The Olmec, had developed different ways of culture that we all do right now. They popularized jade masks and even pottery. Another fact about the Olmec is that they had a great communication with people, that is why their influence is evident. 

Answer 2

The Olmecs shared pottery technology with neighboring groups, and together they developed a popular pottery style.