Apple's Lisa was followed in 1984 by which famous computer, launched with a Super Bowl ad?

Which Dallas nightclub owner shot Lee Harvey Oswald in 1963? Apple, beryl and absinthe are all named shades of which color? Apple's Power Mac G4 model introduced in 2000 and suspended in 2001 because of poor sales was named for which shape? Which Apple computer line first went on sale in August 1998? Apple seeds contain a compound that can release which poison? Which Ivy League university is located in Cambridge, Massachusetts? Which federal college grant was renamed in 1980 for a Rhode Island senator? Appointed ambassador to France in 1922, Carlo Sforza resigned over the policies of which new Italian premier?