The document summarizes the key reforms of voting rights and parliamentary representation in the UK through four Reform Bills between 1832-1918. The First Reform Bill of 1832 expanded representation to growing industrial towns and lowered property requirements to qualify for voting. Subsequent bills in 1867, 1884, and 1918 further broadened voting rights to more classes of men and eventually all men and women over the ages of 21 and 25, respectively, establishing universal suffrage in the UK.