10 Points - What were the effects of World War I on Great Britain (economically, politically, and socially)?

It was an era of a lot of turmoil. Finding just one leader (Lloyd George, or any other) is really deceptive. I would recommend further research using R. K. Webb's - Modern England: From the 18th Century to the Present. New York: Dodd, Mead and Company: 1972 -- especially Chapter 12.