<em>Fallacy of oversimplification is also known as Fallacy of Reduction or "Reductive fallacy". </em>
<em>This fallacy is a type of faulty reasoning that involves a faulty causation, it is either about the reduction of a certain effect to a minimum of causes or reducing a complex array of causes to a single one, that cannot take account for all the effects of it or for it at all. </em>
<em>Example: “P1. Poverty is linked to causes of crime.</em>
<em>C. Therefore, if we eradicate poverty, we will eradicate crime.”</em>
True, I know from experince that I myself am not racist but when talking about race with friends it can be uncomfortable on both sides.
D They establish a rough untamed setting
A parallel sentence mentions the same grammatical expression twice. I would go with "D". 'Passed' and 'Demonstrated' are both past tense words that express the same past tense grammatical idea.
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