[158] The 1828 election thus marked the first time in United States history that a presidential ticket composed of two Northerners faced off against a presidential ticket composed of two Southerners.[159] In the election, Jackson won 178 of the 261 electoral votes and just under 56% of the popular vote.[160] Jackson won 50.3% of the popular vote in the free states, but 72.6% of the vote in the slave states.[161] No future presidential candidate would match Jackson's proportion of the popular vote until Theodore Roosevelt's 1904 campaign, while Adams's loss made him the second one-term president, after his own father.[160] By 1828, only two states did not hold a popular vote for president, and the number of votes in the 1828 election was triple that in the 1824 election. This increase in votes was due not only to the recent wave of democratization, but also because of increased interest in elections and the growing ability of the parties to mobilize voters.[162] Adams did not attend Jackson's inauguration, making him one of only four presidents who finished their terms but skipped the event.