Election Day 2024: See live results, analysis and voting maps

Delaware voters are poised to make history as they pick the next occupant of the state's lone seat in the U.S. House.

Democrat state Sen. Sarah McBride would become the first openly transgender person to serve in Congress should she defeat Republican businessman John Whalen III on Tuesday.

With significant advantages in party registration numbers and campaign contributions, McBride is considered the favorite in the House race. Whalen is a construction company owner and retired state trooper who has little name recognition and is making his first bid for public office. As of mid-October, he reported raising less than $7,000 in campaign contributions.

Whalen declined to appear with McBride for a debate last month at the University of Delaware. His campaign platform centers on stopping illegal immigration at the U.S. southern border, reducing government spending and balancing the federal budget.

Democrats have held Delaware's U.S. House seat since 2011.

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The Cybersecurity and Infrastructure Security Agency (CISA) is not tracking any "national level significant incidents" on election day, according to a top CISA official.

No major threats reported at polling locations in the Tri-State area.

Cait Conley, a senior advisor to the CISA Director and the official in charge of election security said in the early hours of voting, there haven't been any major incidents.

"We are tracking instances of extreme weather and other temporary infrastructure disruptions in certain areas of the country, but these are largely expected, routine and planned for events separately," she said on a call with reporters on Tuesday.

Additionally, Conley told ABC News that they are "not aware" of any foreign influence operations going on right now but they "remain incredibly vigilant and in close communication with our federal government partners in case such instances were to arise."

Monday night, the intelligence community, including CISA attributed two Russian influence operations including one in Arizona that were spreading misinformation about the election.

-Luke Barr

Republican Vice Presidential candidate JD Vance voted in Cincinnati this morning.

"Look, I feel good. You never know until you know, but I feel good about this race," Vance said after he and his wife cast their ballots.

Vance said he would depart for Palm Beach, Florida, later today to be with Donald Trump as results come in.

The attorneys general from 47 states and three U.S. territories are urging people to remain peaceful and to preemptively "condemn any acts of violence related to the results."

The attorneys general from 47 states and three U.S. territories are urging people to remain peaceful.

The statement, released Tuesday, was signed by chief prosecutors from every U.S. state except Indiana, Montana and Texas. Attorneys general from the District of Columbia and the U.S. territories of American Samoa, Northern Mariana Islands and U.S. Virgin Islands also signed.

"We call upon every American to vote, participate in civil discourse and, above all, respect the integrity of the democratic process," they wrote. "Violence has no place in the democratic process; we will exercise our authority to enforce the law against any illegal acts that threaten it."

Fears of election violence persist nearly four years after Trump supporters rioted at the U.S. Capitol in an attempt to stop the election certification. Rather than condemning the violence during his campaign, Trump has celebrated the rioters, pledging to pardon them and featuring a recorded chorus of prisoners in jail for their roles in the Jan. 6 attack singing the national anthem.