Which island did the Dutch buy from local Lenape people in 1626?

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? Botticelli's 1481 fresco of Pope Sixtus II is found in which famous part of the Vatican? Which French sparkling mineral water comes from a spring at Vergeze in the south of France? 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? Boutros Boutros-Ghali served as which country's minister of state for foreign affairs from 1977 to 1991? In diner slang, what food is a "Coney Island"?