As in the previous election of 1847, Lord John Russell's Whigs won the popular vote, but the Conservative Party won a very slight majority of the seats. However, a split between Protectionist Tories, led by the Earl of Derby, and the Peelites who supported Lord Aberdeen made the formation of a majority government very difficult. Lord Derby's minority, protectionist government ruled from 23 February until 17 December 1852. Derby appointed Benjamin Disraeli as Chancellor of the Exchequer in this minority government. However, in December 1852, Derby's government collapsed because of issues arising out of the budget introduced by Disraeli. A Peelite–Whig-Radical coalition government was then formed under Lord Aberdeen. Although the immediate issue involved in this vote of "no confidence" which caused the downfall of the Derby minority government was the budget, the real underlying issue was repeal of the Corn Laws which Parliament had passed in June 1846.