How organized was south africa during the independence movement

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

According to some historians which marks at the beginning of the us civil war

The earth is slightly flattened from a perfect spherical shape because of