Hello there,
Individual wealth is not taken into account, so it's a poor indication of prosperity in general. They are doing this to measure quality.
Hope this helps.
~Jurgen
Answer:
Many other groups in Central America borrowed from their culture and traditions.
Explanation:
The Olmecs were one of the first groups in Central America and many groups that came later borrowed different aspects of culture from the Olmecs, earning them the name "mother of the region".
At the Paris Peace Conference, much of the world's map was redrawn as the losers were stripped of their territorial possessions. These new boundaries form the basis of much of the complicated boundaries that exist today in the world.