November 28 in history: • 1470 – Đại Việt emperor Lê Thánh Tông launched a military expedition against Champa, beginning the Champa–Đại Việt War. → go there • 1660 – Robert Boyle, John Wilkins, Christopher Wren and other leading scientists met at Gresham College in London to found a learned society, now known as the Royal Society (coat of arms pictured). → go there • 1811 – Beethoven's Piano Concerto No. 5 premiered at the Gewandhaus in Leipzig. → go there • 1912 – At the All-Albanian Congress, the Assembly of Vlorë was constituted, which declared the independence of the Albanian Vilayet from the Ottoman Empire. → go there • 1925 – Grand Ole Opry, the longest-running radio broadcast in the United States, first aired on WSM in Nashville, Tennessee. → go there Died 1780: Esther Wheelwright Wiki link Born 1894: Henry Hazlitt Wiki link Born 1970: Richard Osman Wiki link Died 2010: Leslie Nielsen Wiki link Pictured: Coat of arms of the Royal Society.