He advocated interracial marriage between whites and blacks. Provisions which disenfranchised blacks resulted in excluding many poor Whites. These measures worked against ill-educated whites and blacks. Many black activists became embittered, believing the media valued lives of whites and blacks differently. Blacks are stereotyped as being more athletic and better at sports than whites. HDR capture and displays are capable of brighter whites and deeper blacks. The Klan initiated a campaign of intimidation directed against blacks and sympathetic whites. Marshmallows are prepared using egg whites, corn syrup and sugar. Sponge cakes used beaten egg whites for leavening. One explanation is the disparity in income that exists between African Americans and Whites. Any intimate relation between whites and African Americans was illegal. The cake is leavened using only egg whites and baking powder. The Swedish socialists tried to open peace negotiations between the Whites and the Reds. Prohibited intermarriage between whites and Negroes, Chinese and Japanese. In "Nashville", Altman used sets with noticeable colors of reds, whites and blues.