The Democrats, under Jackson and his successor Martin Van Buren, became much better organized. They created a structure of local, state and national branches which controlled organizing membership as well as their caucuses and political conventions. They popularly claimed to be a grassroots party but were in fact controlled from Washington. They represented themselves as defending the common man against the "aristocrats" of the Whig Party. They started a spoils system of rewarding party loyalty with government jobs. After the War of 1812, Constitutional changes allowed more men to vote by erasing the requirement to own property. By Jackson's presidency, nearly all white men could vote. In 1812, only half of the states chose their electors in a presidential election by popular vote. By 1832, all states except South Carolina chose their presidential electors by popular vote. The Democrats were quick to take advantage of these changes. 