The verdicts are in. (1) Donald Trump’s supporters are, as a group, highly authoritarian compared to most Americans. (2) They are also highly prejudiced compared to most Americans. (3) You can explain the prejudice in Trump’s supporters almost entirely by their authoritarianism. (4) Authoritarianism is a strongly organized set of attitudes in America that will prove very difficult to reduce and control. (5) Far more, particularly dangerous, Double High authoritarians exist in the United States than we imagined,
