Seventy years ago this month, on Dec. 17, 1951, the United Nations received a bold petition, delivered in two cities at once: Activist William Patterson presented the document to the U.N. assembly in Paris, while his comrade Paul Robeson, the famous actor and singer, did the same at the U.N. offices in New York. W.E.B. Du Bois, a leading Black intellectual, was among the petition’s signatories.