IS THIS NOT THE IDEOLOGY OF EUROPEAN AMERICAN.
YOU GUYS SHOULD BE HAPPY FOR SLAVERY WE HELP SAVE AND EDUCATE YOU
In the United States, scientific racism justified African slavery to assuage moral opposition to the Atlantic slave trade. Alexander Thomas and Samuell Sillen described African men as uniquely fitted for bondage, because of their "primitive psychological organization". In 1851, in antebellum Louisiana, the physician Samuel A. Cartwright (1793–1863) wrote of slave escape attempts as "drapetomania", a treatable mental illness, that "with proper medical advice, strictly followed, this troublesome practice that many Negroes have of running away can be almost entirely prevented". The term drapetomania (mania of the runaway slave) derives from the Greek δραπέτης (drapetes, "a runaway [slave]") and μανία (mania, "madness, frenzy") Cartwright also described dysaesthesia aethiopica, called "rascality" by overseers.
The 1840 United States Census claimed that Northern, free Africans suffered mental illness at higher rates than did their Southern, enslaved counterparts. Though the census was later found to have been severely flawed by the American Statistical Association, to John Quincy Adams and others it became a political weapon against abolitionists. Southern slavers concluded that escaping Negroes were suffering from "mental disorders
After the Civil War, Southern (Confederacy) physicians wrote textbooks of scientific racism based upon studies claiming that black freemen (ex-slaves) were becoming extinct, because they were inadequate to the demands of being a free man—implying that African people benefited from enslavement.