Republican members of the House impeached Alejandro N. Mayorkas, the homeland security secretary, with a simple majority vote on Tuesday. It sets off a series of choreographed rituals that dates back to the impeachment of former President Andrew Johnson in 1868. Here’s a look at what happens next.
A ceremonial procession
Once the House approves two articles of impeachment laying out the accusations against Mr. Mayorkas as part of its oversight and investigatory responsibilities, they are then walked over to the Senate.
The day after President Johnson was impeached, in February 1868, the articles of impeachment were delivered to the Senate by Representative Thaddeus Stevens, Republican of Pennsylvania. Mr. Stevens was so ill that he had to be carried through the Capitol.
Once the articles are delivered, the Senate, acting as a High Court of Impeachment, would schedule a trial during which senators would consider evidence, hear witnesses and, ultimately, vote to acquit or convict. They could also vote to dismiss the charges.
The Senate trial
The House speaker names impeachment managers from the chamber who would be tasked with arguing the case against the impeached official, serving as the prosecution team in the Senate trial.
In the case of Mr. Mayorkas, the impeachment articles also appoint 11 impeachment managers. The group includes Representatives Mark E. Green of Tennessee, the chairman of the Homeland Security Committee that drew up the charges, and Representative Marjorie Taylor Greene, Republican of Georgia, who has led the drive to seek his removal. Also part of the team are Representatives Andy Biggs of Arizona, Ben Cline of Virginia, Clay Higgins of Louisiana, Andrew Garbarino of New York, Michael Guest of Mississippi, Harriet M. Hageman of Wyoming, Laurel Lee of Florida, Michael McCaul of Texas and August Pfluger of Texas.
The Biden administration would have the right to have an agent or attorney appear to answer for the articles of impeachment against Mr. Mayorkas. That includes appointing House Democrats to serve on the defense team.
In a trial, senators would sit as a jury in judgment of Mr. Mayorkas. For many, it would be the third impeachment trial they would sit through, after two consecutive impeachment trials of former President Donald J. Trump, in 2020 and 2021. Eventually, senators would take a vote on the charges. They could agree to dismiss the articles or render a verdict.
The verdict
If a trial moves forward without the charges being dismissed, a two-thirds majority would be required to convict and remove Mr. Mayorkas, an exceedingly unlikely outcome given that Democrats control the Senate. Democrats have the majority, holding 48 seats and the votes of three independents who caucus with them. Senate Republicans are in the minority, controlling 49 seats. If Democrats held together in support of him, Mr. Mayorkas would be acquitted even if every Republican voted to convict.
If he were to be found guilty, according to Article II, Section Four of the Constitution, Mr. Mayorkas would be removed from his position and the Senate could vote to bar him from being able to hold office again.
