Name The Year: First Lt. William L. Calley, Jr. found guilty in the MyLai massacre.?

Questions

what two pieces are moved in chess's castling maneuver?

in an average lifetime, the average american drives 55,372 miles on ___?

name the only state with an official grass?

mr bill was a regular on what tv show?

at what famed london studio was part of graceland waxed in?