Democrat Hillary Clinton and Republican Donald Trump face the judgment of the voters on Tuesday as millions of Americans turn out on Election Day to pick the next U.S. president.
Their final week of campaigning was a grinding series of get-out-the-vote rallies across battleground states where the election is likely to be decided.
Trump made one of his final appearances late on Monday in Manchester, New Hampshire, where polls showed a tight race.
"Tomorrow, the American working class will strike back," Trump said. "It's about time."
"We choose to believe in a hopeful, inclusive, big-hearted America," Clinton said in Philadelphia,