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Industrial Revolution 1.0-Age of Steam: It began in Britain in the 1860s, with the invention and application of steam engine as the main symbol. Human society entered "Age of Steam". Human society changed from agricultural handicraft industry to a mode of economic development driven by industry and mechanical manufacturing.In simple and popular terms, it is "white plus black minus, bright plus dark minus"等待他们的到底是——(a) beyond the scope of qualification license to engage in social fire technical service activities;3. Improve people's moral level in an all-round way. People's moral level greatly affects people's various behaviors. Therefore, moral education for young people is especially important, creating and advocating a good social fashion atmosphere, guiding the cultural mentality and social psychology of young people in Yayao Town to be conducive to the development of the town and the development of reform and opening up, thus inhibiting the influence of unhealthy ideological trends introduced in the development.221. X.X.1郑氏听了一滞，恨不得给这小子一巴掌。