The mask which the actor wears is apt to become his face -- Plato
Blackface is more than just burnt cork applied as makeup.
It is a style of entertainment based on racist Black stereotypes
that began in minstrel shows and continues today.
History of Blackface
The stock characters of blackface minstrelsy have played a significant role in disseminating racist images, attitudes and perceptions worldwide. Every immigrant group was stereotyped on the music hall stage during the 19th Century, but the history of prejudice, hostility, and ignorance towards black people has insured a unique longevity to the stereotypes. White America's conceptions of Black entertainers were shaped by minstrelsy's mocking caricatures and for over one hundred years the belief that Blacks were racially and socially inferior was fostered by legions of both white and black performers in blackface.
Racist Black Stereotypes
Originating in the White man's characterizations of plantation slaves and free blacks during the era of minstrel shows (1830-1890), the caricatures took such a firm hold on the American imagination that audiences expected any person with dark skin, no matter what their background, to conform to one or more of the stereotypes: