Arteriosclerosis refers to what happening to the walls of the arteries?

Which George Orwell novel is set in a totalitarian state ruled by Big Brother? Which 1970 Carpenters hit was originally written by Paul Williams and Roger Nichols for a bank TV commercial? Which 1990s Fox drama, a spin-off of "Beverly Hills, 90210", was set in a West Hollywood apartment complex? In the folk song, whom should you "go tell" that "the old gray goose is dead"? Which 1978 Ingmar Bergman film starred Ingrid Bergman as a concert pianist confronting her estranged daughter? Brigitte Nielsen played which "She-Devil with a Sword" in a 1985 fantasy film? Which town in Italy's Piedmont region gives its name to the sweet sparkling wine "___ Spumante"? Which Creedence Clearwater Revival song, released in 1970, shares its title with a 1978 Nick Nolte film?