The night before Gone with the Wind’s Atlanta premiere in 1939, there was a ball at a plantation. Dressed as slaves, the children of the black Ebenezer Baptist Church choir performed for an all-white audience. They sang ‘There’s Plenty of Good Room in Heaven’; the actress playing Belle Watling, Rhett Butler’s tart with a heart, wept. The scene is already striking: a painfully literal example of the mythologising of the South for white consumption, redefining slavery as harmless and the slaves themselves as grateful. Yet Sarah Churchwell finds a jaw-dropping detail: ‘One of the little Black children dressed as a slave and bringing a sentimental tear to white America’s eye was a ten-year-old boy named Martin Luther King, Jr, who would be dead in thirty years for daring to dream of racial equality in America.’
