In 1938, Franklin Roosevelt, coming off two consecutive landslide victories, the second of which amassed 523 Electoral College votes and a nearly 25 percent popular vote margin, attempted to force wayward members of his party to support his agenda. Democrats in Congress had been bottling up his agenda and rebelling at his campaign to enlarge the Supreme Court , but despite barnstorming the country and imploring his supporters to nominate pro-Roosevelt Democrats, the campaign ended in failure.