The English Civil War was multiple armed conflicts and political schemes between Parliamentarians and Royalists.
The first and second wars pitted the supporters of King Charles I against the supporters of the Long Parliament.
While the third war saw fighting between supporters of King Charles II and supporters of the Rump Parliament. The war ended with the Parliamentarian victory at the Battle of Worcester on September 3, 1651.
There were three initial outcomes of the war. The first being the trial and execution of Charles I.
The next outcome was the exile of his son, King Charles II.
The final outcome was the replacement of the British monarchy with, at first, the Commonwealth of England.