Intelligence, cognitive style, and psychological comparison
French Military Leader
Abolitionist & Conductor
Extreme conviction paired with charismatic leadership. High sensation-seeking, willingness to accept martyrdom for belief.
Extreme courage paired with operational intelligence. High conscientiousness, high agreeableness channeled into action.
Historical IQ estimates are approximations based on documented achievements, contemporary accounts, and cognitive analysis. They should be viewed as educated estimates rather than definitive measurements. Both Joan of Arc and Harriet Tubman achieved remarkable things in their respective domains, and raw IQ alone doesn't capture the full picture of their intelligence and impact.
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