-The outstanding historical personality and leader of the English revolution Oliver Cromwell turned in 1642 into Civil War between the king's and the parliament's army.
- In 1645 the king's army was defeated by Oliver's Eastern and completed army, so the king was found guilty and sentenced to death.
- In 1649 Cromwell became the ruler of England as "the protector of the commonwealth". He was the one that made the United Kingdom.