Complex sentence: Angry Young Men is a journalistic catchprase applied to number of British playwrights and novelist from the mid- 1950s, whose political views were seen as radical sometimes even anarchic, and who described social alienation of different kinds.
Split into simpler sentences: Angry Young Men (or "Angries" for short) is a journalistic catchphrase applied to a number of British playwrights and novelists from the mid- 1950s. Their political views were seen as radical, sometimes even anarchic, and they described social alienation of different kinds.