Thirty years after D.H. Lawrence died, his book "Lady Chatterley's Lover," which had been banned for decades in many countries, was central to a trial in Great Britain over whether the novel was obscenity or whether it had literary merit.
Research:

Behind the Scenes Minis: Carry-on Bags
28:38

Gustave Flaubert and the ‘Madame Bovary’ Trial
45:15

Elizabeth Bisland, Beyond the Trip Around the World
42:54