Great Britain is unusual in having had only one successful armed revolution in the past thousand years, and the resulting theocratic dictatorship was so bad it resulted in people demanding the monarchy back.
(The "glorious revolution" of 1688 contained no fighting, although it did involve foreign troops. There was a successful armed revolution in the United Kingdom of Great Britain and Ireland, but this was more of a decolonisation than a class-based revolution.)
(The "glorious revolution" of 1688 contained no fighting, although it did involve foreign troops. There was a successful armed revolution in the United Kingdom of Great Britain and Ireland, but this was more of a decolonisation than a class-based revolution.)