How can we use a timeline to identify patterns of events?

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

Constantine created the first christian empire t or f asap

Jefferson davis was the president of the united states of america during the civil war. true or false?