A 1976 writing Emmy went to the "Chuckles Bites the Dust" episode of which series?

Which 1975 Robert Altman film centers on a music festival and political rally in its title city? Which 1975 thriller was directed by Steven Spielberg with music by John Williams? At the 1976 Olympics, an entrant in the modern what was thrown out for wiring his épée to score points without touching… A 1976 Gordon Lightfoot song told the story of the sinking of which ore vessel in Lake Superior? Which 1977 Bob Marley and the Wailers album shares its name with a book of the Bible? Which 1977 Grammy Album of the Year produced Fleetwood Mac's first No. 1 single, "Dreams"? A 1977 ticket for parking near a fire hydrant led to the arrest of which New York killer? Bruce Catton, a 1977 winner of the Presidential Medal of Freedom, was a noted historian of which war?