Which U.S. president played the piano on stage at the opening of the new Grand Ole Opry House in 1974?

Which actress won her first Oscar for 1933's "Morning Glory" and her last for 1981's "On Golden Pond"? Which fairy-tale heroine was given to a witch as a newborn and shut up in a tower at age 12? Which author's relationship with writer Vita Sackville-West inspired the play "Vita and Virginia"? Who is the king of the fairies in medieval legend as well as in Shakespeare's "A Midsummer Night's Dream"? Edwin McCain's song "I'll Be" got a lot of play after it was featured in the May 1998 season finale of which WB TV seri… Which famous clinic, named for a family of doctors, began as a partnership with St. Mary's Hospital in Rochester, Minne… Whose brother Lucien, president of the Council of Five Hundred, helped him seize power in France in 1799? Which U.S. president died in Buffalo, New York, from gunshot wounds?