The New York Times has an interesting op-ed by Grace Elicabeth Hale on race and the cola wars, which date back to the late 19th century. Two paragraphs:
Coke’s recipe wasn’t the only thing influenced by white supremacy: through the 1920s and ’30s, it studiously ignored the African-American market. Promotional material appeared in segregated locations that served both races, but rarely in those that catered to African-Americans alone.Meanwhile Pepsi, the country’s second largest soft drink company, had tried to fight Coke by selling its sweeter product in a larger bottle for the same price. Still behind in 1940, Pepsi’s liberal chief executive, Walter S. Mack, tried a new approach: he hired a team of 12 African-American men to create a “negro markets” department.