History's nastiest presidential elections - Science updated 2 hours 15 minutes ago US history's strangest, nastiest presidential elections Think Obama-Romney fight is bad? Take a look at some of these political battles Reading the political news, you'd think this election is the nastiest, most contentious and most important our nation has ever faced. No doubt the outcome matters, but in the annals of American elections, this one barely registers for sheer strangeness. In fact, electoral politics have always been a down-and-dirty business, starting at least as early as 1800, when our founding fathers proved themselves adept at bitter battles. Other elections have featured nasty accusations, bizarre happenstance and even the death of one of the candidates. Read on for five of the strangest presidential elections in U.S. history. The very first one, 1788-1789 The first presidential election in our nation's history was one-of-a-kind in that it was literally no contest. Organized political parties had yet to form, and George Washington ran unopposed. His victory is the only one in the nation's history to feature 100 percent of the Electoral College vote. Quiz: Weirdest Presidential Elections The real question in 1788 was who would become vice president. At the time, this office was awarded to the runner-up in the electoral vote (each elector cast two votes to ensure there would be a runner-up.) Eleven candidates made a play for the vice presidency, but John Adams came out on top. It's a tie, 1800 Electoral politics got serious in 1800. Forget the hand-holding peace of George Washington's first run - political parties were in full swing by this time, and they battled over high-stakes issues (taxes, states' rights and foreign policy alignments). Thomas Jefferson ran as the Democratic-Republican candidate and John Adams as the Federalist. At the time, states got to pick their own election days, so voting ran from April to October (and you thought waiting for the West Coast polls to close was frustrating). Because of the complicated "pick two" voting structure in the Electoral College, the election ended up a tie between Jefferson and his vice presidential pick, Aaron Burr. One South Carolina delegate was supposed to give one of his votes on another candidate, so as to arrange for Jefferson to win and Burr to come in second. The plan somehow went wrong, and both men ended up with 73 electoral votes. That sent the tie-breaking vote to the House of Representatives, not all of whom were on board with a Jefferson presidency and Burr vice presidency. Seven tense days of voting followed, but Jefferson finally pulled ahead of Burr. The drama triggered the passage of the 12th amendment to the U.S. Constitution, which stipulates that the Electoral College pick the president and vice president separately, doing away with the runner-up complications. Things get nasty, 1828 Anything involving dueling war veteran Andrew Jackson was liable to get dirty, but the 1828 electoral battle between Jackson and John Quincy Adams took the cake for mud slinging. Jackson had lost out to Adams in 1824 after Speaker of the House Henry Clay cast a tie-breaking vote. When Adams chose Clay as his Secretary of State, Jackson was furious and accused the two of a "corrupt bargain." And that was before the 1828 election even got started, when Adams was accused of pimping out an American girl to a Russian Czar. Jackson's wife, Rachel, was called a "convicted adulteress," because she had, years earlier, married Jackson before finalizing her divorce to her previous husband. Rachel died after Jackson won the election, but before his inauguration; at her funeral, Jackson blamed his opponents' bigamy accusations. "May God Almighty forgive her murderers, as I know she forgave them," Jackson said. I never can. 6 Most Tragic Love Stories in History To round out a rough election, Jackson's inauguration party (open to the public) turned into a mob scene, with thousands of well-wishers crowding into the White House. "Ladies fainted, men were seen with bloody noses, and such a scene of confusion took place as is impossible to describe," wrote Margaret Smith, a Washington socialite who attended the party. Running against a corpse, 1872 In 1872, incumbent Ulysses S. Grant had an easy run for a second term - because his opponent died before the final votes were cast. Grant had the election in the bag even before his opponent, Horace Greeley, died, however. The incumbent won 286 electoral votes compared with Greeley's 66 after election day. But on Nov. 29, 1872, before the Electoral College votes were in, Greeley died and his electoral votes were split among other candidates. Greeley remains the only presidential candidate to die before the election was finalized. The hanging chads, 2000 Democrat Al Gore beat Republican George W. Bush in the popular vote in the 2000 election, but the electoral vote was a close, and controversial, call. As election night drew to a close, New Mexico, Oregon and Florida remained too close to call. It would be Florida that determined the winner, but not until the Supreme Court weighed in. For a month, the outcome of the election remained in recount limbo, as Gore's campaign contested the vote count in several close counties and the Florida and U.S. Supreme Courts engaged in a tug-of-war over whether to halt the recounts or extend their deadlines. Among the challenges faced by the hand counts: determining whether semi-attached scraps of paper, or "hanging chads," on punch-card ballots should count as votes. Ultimately, on Dec. 12, the Supreme Court ruled 7-2 that a statewide recount was unconstitutional, alongside a further decision that the smaller recounts could not go forward. The decision meant the original vote counts stood, giving the election to Bush.