How were mesoamerican pyramids used?

Pyramids were used not only as temples and focal points for Maya religious practices where offerings were made to the gods but also as gigantic tombs for deceased rulers, their partners, sacrificial victims, and precious goods.

The US benefitted the most from WWI.

Explanation:

The US was a late entrant into the war, so it didn't lose the large number of people the other nations did. Also because The war caused the US to change from a more agrarian society to a more industrialized society.

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