Awwwww Dachs I saw ur name and i wanted an essay, pls
Oliver Cromwell revolutioned our political system by telling the monarch that he is not infalliable and that he is accountable for his actions by parliament and the People. Without Cromwell what hope is there for the production of the great US constituitoin?
Presumably when you say Cromwell here you don't mean Cromwell at all right?
You have John Pym, John Hampden, Denzil Holles, Sir Arthur Haselrig,William Strode along with Viscount Mandeville (the 5 birds that had flown when Charles arrived to arrest them) who mostly establish the principle of Parliamentary sovereignty at the outset of the long parliament. This can be at least traced to the Victorian era.
Then you have the execution of the king itself and an argument can be drawn here that Cromwell was perhaps in nominal charge of everything but it was John Bradshaw as President of the Court and therefore the first of the 59 to sign. Whilst it was Fairfax who was in charge of the Army until at least 1650 (either way the army was acting on its own course during the trial itself).
So then there is Pride's Purge and the establishment of the Rump parliament, something which is completly unconstitutional- simply only allowing people into parliament who are 'your men' and when Cromwell returns he does nothing about this, it is simply unbelievable that this so called bastion of parliament could have not done anything about this if he is the so called revolutionary. So from this point on the Rump parliament can be seen to be completly unconstitutional regardless, it was a body which had been elected over a decade previously, full of only the right people.
Cromwell subsequently 'revolutionised' Parliament by simply getting rid of it and establishing the Barebone's parliament and if you thought the previous parliament was bad then this one was even worse! It was comprised of people simply nominated by himself or the Army. In doing this he may as well have made himself king already, the country has already been effectively reverted to the pre magna carta days of only those chosen getting a say.
Then, after declining a position in this Parliament he decides 'i'll revolutionise some more and infact just become king in all but name'.
Finally, Cromwells death and the very swift end of the Protectorate as it quickly became apparent that his support was solely based on that of the army.
I would say that Cromwell himself did very little to further the ideals of Parliament, it would be a very long shot to say that without him things would have been completly different. Even if the king had not been executed the Parliament in place would have still have been in a commanding position. Then following Cromwells failure it can be seen that political thinking was simply not evolved enough to envisage such an era without a monarch and the restoration happened. So for all them reasons and the story i don't think Cromwell revolutionised anything (except perhaps some imput on the NMA). Whilst i could go on for another 30 lines about why, without Cromwell the US constitution would be just fine.
Whether he was a mass murderer is a different matter however.