Botticelli's 1481 fresco of Pope Sixtus II is found in which famous part of the Vatican?

Susan Blakely and Jessica Lange both played which troubled Hollywood actress in 1980s films? Which boxer won the 1976 Olympic light welterweight gold medal in Montreal? Which golfer, the only player to win golf's Grand Slam in a single season, co-founded Augusta National and the Masters? Both the Declaration of Independence and which 1787 document were signed in Philadelphia's Independence Hall? Which French sparkling mineral water comes from a spring at Vergeze in the south of France? Which island did the Dutch buy from local Lenape people in 1626? Bouillon is a thin, clear type of what? "Bound East for Cardiff", the first of his sea plays, premiered in Provincetown, Massachusetts, in 1916. Who wrote it?