Says more about the tests than about the people.
Those enfranchised by the Nineteenth Amendment had no influence on some of the most damaging amendments such as the Sixteenth and Seventeenth, never mind associated legislation. Nor is there a sex-linked dichotomy between conservative and liberal legislation, or conservative and liberal court decisions (e.g. the Warren court was all male and, before 1967, all white as well).
Nice cherry picking.
And you didn’t answer my question. Would you rather live in Haiti or NH.
Or more generally, a country with a higher IQ or one with a significantly lower IQ?
The correlation between IQ and success in life is very high.
The proof is all around you if you only opened your eyes.