John Osborne's 1956 play Look Back in Anger transformed English theatre. It depicted the post-World War 2 climate in Britain through the tumultuous relationship between Jimmy and his wife Alison. Jimmy, part of the new working class, rails against the British establishment through his passionate monologues. The play innovated by taking place entirely in a run-down attic flat and focusing on the domestic lives of ordinary Britons. It explored themes like the decline of patriarchal families, class conflict, and Britain adjusting to its diminished global status following the end of its empire.