Did conditions for african americans improveduring theprogressive era

What were some effects of the viet cong uprising

The economy shifted from to industrial during the first industrial revolution

This photo shows an early mesoamerican structure, specifically from the zapotec culture. what was this structure most likely used for? a. creating terraces for farm fieldsb. practicing religious ceremoniesc. playing a ball game with stone hoopsd. protecting a city from invading armies