Tech determinism is a theory that states that a societies social structures and cultural values are completely determined by it's technology and technological advancements. Digital Divide refers to the gap between the individuals who have immediate access to a computer and other technology and those who do not have access to a computer. Therefore the Tech Determinism theory depends greatly on the Digital Divide since the validity of this theory depends on the people within a society to have ready access to computers/technology.
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Communists did not want the people to be able to gain more money than they allowed and the nobles wanted to make sure nobody moved up in their caste system