The US presidential election of 1796 was the first contested presidential election in the history of the United States. John Adams, the candidate of the Federalist Party, won the presidency, defeating his rival, Thomas Jefferson, candidate of the Democratic-Republican Party. Since Jefferson won the second most votes, he became Vice President, as was the protocol at the time. In the previous two national elections – the US presidential election of 1789 and 1792 – George Washington had been unanimously voted into office, and the presidency had never seriously been contested. Now, with Washington declining to serve a third term, each political party scrambled to secure support for its candidate. Adams, as the incumbent vice president, was widely viewed as Washington's natural successor, but his association with the haughty, nationalist Federalists led to accusations that he was a pro-British monarchist. Jefferson, likewise, was attacked for his party's support of the bloody French Revolution, and his hypocritical opinions on slavery were brought into question. The use of partisan newspapers to attack the candidates became prevalent in this election, reflecting the increase of factionalism in US politics. At the time, presidential elections were conducted very differently than they are today. Candidates did not run on a shared ticket; instead, each member of the Electoral College cast two votes for whichever candidates they pleased. The candidate who got the most votes was elected president, while the candidate with the second most votes became vice president, regardless of political party. It was for this reason that Adams ended up winning the presidency with Jefferson as his vice president, even though they had been rivals in the election. The partisanship that fueled this election would only worsen four years later, when Adams and Jefferson rematched in the US presidential election of 1800.