Discuss about what made transitions happen in human life in 17th, 18th, 19th politics or economy?

One page paper. The topics are Tributary Systems, Slavery and the Atlantic World, Liberal Revolutions. Talk about what made transitions happen in human life in 17th, 18th, 19th politics or economy? Which one driven the change in history? How was the transition from Peasant to laborer ? From elite to employer?mentioned main events that make this happen? also, Mention Events haapened in that time?