The Agricultural Revolution was a time of transition between hunting and gathering to the domestication of plants and animals, so there were no "cities" in the traditional sense. The benefit of farming, however, was that you could raise enough crops to feed your family and to trade and/or sell.
Answer:Europeans saw themselves as culturally advanced people with a mission, or duty, to civiliize more "backward" people. It can lead to wars because differences often generate hate because people aren't tolerant of other beliefs.
