Bjarni Herjolfsson sold his ship to which Norse explorer who used it to reach Vinland around 1000?

Which word means bitterness or resentment in speech or attitude? Dorothy Baker's 1938 novel inspired by jazz cornetist Bix Beiderbecke is "Young Man with a" what? Which 1875 Bizet opera's title heroine leaves Don Jose for a bullfighter? Georges Bizet served in the National Guard during the siege of Paris in which 1870-71 conflict? Bjorn Borg and Stefan Edberg helped which country reach the Davis Cup final seven times in the 1980s? Bjorn Borg won Wimbledon in 1980; which Swedish man won it in 1990? Bjornstjerne Bjornson won the 1903 Nobel Prize in Literature; which fellow Norwegian, author of "The Master Builder," n… Black & Decker introduced which handy cordless household item in 1979?