The Commonwealth was the republican government which ruled first England and then the whole of Britain and Ireland during 1649 - 1653 and 1659 - 1660. The term is also loosely used to describe the system of government during the whole of 1649 - 1660, the years of the Interregnum[?], although during 1653 - 1659, the government is properly called The Protectorate and took the form of direct personal rule by Oliver Cromwell, the Lord Protector.
... (4.9 mi²). 12.7 km² (4.9 mi²) of it is land and none of the area is covered with water.
Demographics
As of the census of 2000, there are 19,701 people ...