" There is still another reason for conservatives to be against what they see as a “negative” history. If conservative politics rests on Strict Father morality, the national family must be seen as a moral family and the rules by which the national family operates must be seen as moral. Otherwise, the legitimacy of all forms of governmental authority is called into question. The very foundation of Strict Father morality is the legitimacy of parental authority. To someone raised with Strict Father morality, a “negative” history might call into question that authority. Strict Father morality cannot tolerate the questioning of legitimate authority by children. Children are supposed to venerate and idolize legitimate authorities, so that they can develop character by following the rules laid down by that authority. “Negative” history, conservatives believe, would lead to questioning authority and would threaten that process. Of "

― George Lakoff , Moral Politics: How Liberals and Conservatives Think