March 21 in history: • 1556 – Thomas Cranmer, a former archbishop of Canterbury and one of the founders of Anglicanism, was burned at the stake for heresy in Oxford, England. → go there • 1844 – The Baháʼí calendar, used in the Baháʼí Faith, began. → go there • 1963 – The Federal Bureau of Prisons closed Alcatraz Federal Penitentiary on Alcatraz Island (pictured) in San Francisco Bay, California. → go there • 1983 – In the West Bank, a number of Palestinian girls complained of breathing difficulties due to strange odors, leading to accusations of poison gas. → go there • 2006 – Jack Dorsey sent the first message on the social-media network Twitter. → go there Born 1806: Benito Juárez Wiki link Born 1926: André Delvaux Wiki link Born 1976: Rachael MacFarlane Wiki link Died 2021: Nawal El Saadawi Wiki link Pictured: Alcatraz Island.