President Donald Trump carried the prized battleground of Florida, then he and Democrat Joe Biden shifted their focus early Wednesday to three Northern industrial states _ Wisconsin, Michigan and Pennsylvania _ that could prove crucial in determining who wins the White House.
However, the intense jockeying for the states was overshadowed by Trump's extraordinary early-morning declaration from the White House calling for outstanding ballots not to be counted.
By early Wednesday, neither candidate had the 270 Electoral College votes needed to win. Trump made premature claims of victories in several key states and said he would take the election to the Supreme Court to stop the counting. It was unclear exactly what legal action he might try to pursue.
Vote tabulations routinely continue beyond Election Day, and states largely set the rules for when the count has to end. In presidential elections, a key point is the date in December when presidential electors met. That's set by federal law.
Several states allow mailed-in votes to be accepted after Election Day, as long as they were postmarked by Tuesday. That includes Pennsylvania, where ballots postmarked by Nov 3 can be accepted if they arrive up to three days after the election.
Trump suggested those ballots shouldn't be counted. But Biden, briefly appearing in front of supporters in Delaware, urged patience, saying the election ``ain't over until every vote is counted, every ballot is counted.''
``It's not my place or Donald Trump's place to declare who's won this election,'' Biden said. ``That's the decision of the American people.''
Pennsylvania Gov. Tom Wolf tweeted that his state had over 1 million ballots to be counted and that he ``promised Pennsylvanians that we would count every vote and that's what we're going to do.``
Legal experts were dubious of Trump's declaration.
``I do not see a way that he could go directly to the Supreme Court to stop the counting of votes. There could be fights in specific states, and some of those could end up at the Supreme Court. But this is not the way things work,'' said Rick Hasen, a professor of law and political science at the University of California-Irvine.
Trump has appointed three of the high court's nine justices including, most recently, Amy Coney Barrett.
Democrats typically outperform Republicans in mail voting, while the GOP looks to make up ground in Election Day turnout. That means the early margins between the candidates could be influenced by which type of votes _ early or Election Day _ were being reported by the states.
Throughout the campaign, Trump cast doubt about the integrity of the election and repeatedly suggested that mail-in ballots should not be counted. Both campaigns had teams of lawyers at the ready to move into battleground states if there were legal challenges.
The tight overall contest reflected a deeply polarized nation struggling to respond to the worst health crisis in more than a century, with millions of lost jobs, and a reckoning on racial injustice.
Trump kept several states, including Texas, Iowa and Ohio, where Biden had made a strong play in the final stages of the campaign. But Biden also picked off states where Trump sought to compete, including New Hampshire and Minnesota. But Florida was the biggest, fiercely contested battleground on the map, with both campaigns battling over the 29 Electoral College votes that went to Trump.
The president adopted Florida as his new home state, wooed its Latino community, particularly Cuban-Americans, and held rallies there incessantly. For his part, Biden deployed his top surrogate _ President Barack Obama _ there twice in the campaign's closing days and benefitted from a $100 million pledge in the state from Michael Bloomberg.
Control of the Senate was at stake, too: Democrats needed to net three seats if Biden captured the White House to gain control of all of Washington for the first time in a decade. But Republicans maintained several seats that were considered vulnerable, including in Iowa, Texas and Kansas. The House was expected to remain under Democratic control.
The pandemic _ and Trump's handling of it _ was the inescapable focus for 2020.
For Trump, the election stood as a judgment on his four years in office, a term in which he bent Washington to his will, challenged faith in its institutions and changed how America was viewed across the globe. Rarely trying to unite a country divided along lines of race and class, he has often acted as an insurgent against the government he led while undermining the nation's scientists, bureaucracy and media.
The momentum from early voting carried into Election Day, as an energized electorate produced long lines at polling sites throughout the country. Turnout was higher than in 2016 in numerous counties, including all of Florida, nearly every county in North Carolina and more than 100 counties in both Georgia and Texas. That tally seemed sure to increase as more counties reported their turnout figures.
Voters braved worries of the coronavirus, threats of polling place intimidation and expectations of long lines caused by changes to voting systems, but appeared undeterred as turnout appeared it would easily surpass the 139 million ballots cast four years ago.
No major problems arose on Tuesday, outside the typical glitches of a presidential election: Some polling places opened late, robocalls provided false information to voters in Iowa and Michigan, and machines or software malfunctioned in some counties in the battleground states of Ohio, Pennsylvania, Georgia and Texas.
The cybersecurity agency at the Department of Homeland Security said there were no outward signs by midday of any malicious activity.
With the coronavirus now surging anew, voters ranked the pandemic and the economy as top concerns in the race between Trump and Biden, according to AP VoteCast, a national survey of the electorate.
Voters were especially likely to call the public health crisis the nation's most important issue, with the economy following close behind. Fewer named health care, racism, law enforcement, immigration or climate change
The survey found that Trump's leadership loomed large in voters' decision-making. Nearly two-thirds of voters said their vote was about Trump _ either for him or against him.