Pre-industrial society refers to social attributes and forms of political and cultural organization that were prevalent before the advent of the Industrial Revolution, which occurred from 1750 to 1850. Pre-industrial is a time before there were machines and tools to help perform tasks en masse. Pre-industrial civilization dates back to centuries ago, but the main era known as the Pre-Industrial Society occurred right before the industrial society. Pre-Industrial societies vary from region to region depending on the culture of a given area or history of social and political life. Europe is known for its feudal system and Medieval era.