Why did the west oppose slavery ..?

Which factor was a major cause of the great depression of the 1930?

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

Use the image to answer the question, rid egypt what do the structures in this photograph suggest about ancient egypt?