You need a time period to be entered here because the Maximum Land area
(million Km to the power of 2) list the British Empire as 35.5 to the power of 3, while the Soviets only have a 22 or so. According to this information, the British Empire is larger in land mass than the Soviet Union. Again, we need a time period for an accurate answer.
Paine, along with many revolutionaries of the period, viewed government as being inherently limited, in the sense that it was meant to serve the people and not the other way around. That's why he wrote "common sense" which talked about the absurdity of British rule over the colonies.