"Ethnic Notions" focused on the what I will refer to as a history of the evolution of iconography designed by the dominant culture, "in an effort to reinforce and maintain a way of life," namely, the continued subjugation of black people.
The dominant culture's myriad media images, and ideas linked with those images, were successful in their endeavors to continue to oppress black individuals. The primary methods used were displaying image-ideas that struck at a visceral level both the targets and the dominant culture. The relentless, ever-shifting-though-consistent-in-its-denigration, parade of false, exaggerated, distorted, deceptive pictures and ideas--while at the same time showing NOTHING to contradict their veracity in defense-- allowed the brainwashing to work upon mass media perception for at least one-hundred years.
Back in 1932, T.D.Rice brought the caricature of Jim Crow, a white man portraying a black man, happily singing and dancing, to Ohio and Louisiana territory, places where they had never seen a black person before. The minstrel movement took off at the same time as the abolitionist movement. In order to deceive those who had little actual contact with blacks, they were presented as "happy sambo" to allay fears that slavery was bad or uncomfortable. Later Jim Crow's partner, Zip Coon, was added to the show, as a "maladjusted dandy" giving the idea that even if blacks were freed, they'd never be able to fit into "regular" society. To round out the cast, the "happy mammy" defended slavery by being docile, loyal, and protective of "the big house". The first cartoon image the video covers is from 1941, with the Mammy cartoons, reinforcing the ideas in the minds of young children. Once the slaves were freed, images were produced suggesting that the blacks were, "reverting to savagery" in movies such as, "Birth of a Nation"; and later, the "noble savage", "The Emperor Jones" in 1935; and more recently, the license-to-be-violent, "Black Rambo." The video expresses the view that, "the happy images are o.k. except when they are to the exclusion of other images." The video was excellent in organizing myriad, random images from the past and presenting analyses strongly supporting the intention and purpose behind those images.