"the 1950s America depicted in such films as Grease"

Released in 1978, Grease is one of the best-loved musical films ever. It is regularly voted top of lists of musicals, and at the time of its release was the best-selling film of its genre. Set at the end of the 1950s, it tells the story of a high-school romance between two lead characters played by John Travolta and Olivia Newton-John. For an idea of the 1950s America Changez refers to, just watch the trailer!