Which of these is an example of a method of pseudoscience used to uphold the views of European and European-American superiority?

Question

Quizplus · Accepted Answer

Craniometry, or the measurement of skull size and shape, was a method used in the 19th and early 20th centuries to support the idea that Europeans and European-Americans were superior to other races. This belief was based on flawed assumptions about the relationship between skull size and intelligence, and has since been discredited by scientific research. Astrology, numerology, and reflexology are not typically associated with arguments for racial superiority.

Which of These Is an Example of a Method of Pseudoscience