What is picaninny freeze sign 1922?

Picaninny Freeze was a brand of ice cream that was popular in the United States during the 1920s and 1930s. The brand used a controversial "Picaninny Freeze" sign in its advertising, which featured a caricature of a black child eating ice cream. The sign has been widely criticized for perpetuating racist stereotypes and promoting segregation. The sign was used by Picaninny Freeze from 1922 until the 1950s, when it was finally discontinued due to pressure from civil rights activists. The controversy surrounding the Picaninny Freeze sign is now seen as an example of the racism and discrimination that were prevalent in American society during the early 20th century.