Chants of "we love Trump" could be heard as he entered the RNC.
The first day of the Republican National Convention has wrapped up in Milwaukee -- marked with an appearance by former President Donald Trump just two days he was wounded in an assassination attempt at a Pennsylvania rally on Saturday evening.
Despite the shooting, the gathering of more than 50,000 attendees, including an expected 2,400 Republican delegates, is slated to maintain its original programming as a time to bring the party together -- but now newly energized by Trump's amazing survival and raised-fist show of defiance.
One of the most anticipated moments of Trump's campaign happened Monday when Trump named 39-year-old Ohio Sen. J.D. Vance as his running mate.
Former President Donald Trump urged his supporters to get out and vote in a video message shown during the convention.
"Many Republicans like to vote on Election Day, and we must swamp the radical Democrats with massive turnout on Tuesday, Nov. 5," he said. "The way you win is to swamp them."
The pre-taped video has played at Trump's rallies in the past.
Many in the arena stood up to cheer on Charlie Kirk -- the CEO of Turning Point USA, a nonprofit organization that advocates for conservative politics at schools and universities -- as he walked onto the stage.
"I love this guy," one woman said.
Kirk opened up with a joke about his outreach work to young voters, telling the audience he's gone to college campuses so they don't have to -- which received a hearty laugh from attendees.
-ABC News' Alexandra Hutzler
On the left side of the stage, near where delegates from New York and Tennessee are stationed, a conga line has broken out.
Many participants are waving "Trump" signs in the air.
-ABC News' Alexandra Hutzler
Trump is expected to make an appearance at the Republican National Convention Monday night, multiple sources told ABC News. He is not expected to speak.
A large motorcade recently left the hotel where Trump is staying and appears to be heading in the direction of the venue.
-ABC News' Rachel Scott, John Santucci, Katherine Faulders and Kelsey Walsh
