A House Republican victory in Arizona, alongside a win in California earlier Wednesday, gave the GOP the 218 House victories that make up the majority. Republicans earlier gained control of the Senate from Democrats.

Republicans have secured their monopoly on power in Donald Trump’s new Washington, retaining their majority in the House of Representatives, CNN projected Wednesday, after picking up seats in California and Arizona and ushering in a dramatic new era of right-wing populist rule.

President-elect Trump took a victory lap in the nation’s capital, bouncing from meetings with House Republicans to President Biden in the Oval Office. It comes as critical roles are being filled, from more members of Trump’s cabinet to new leaders in the Senate.

Back in Washington for the first time since his election victory, Trump tells House Republicans that 'it's nice to win'

Republicans have won enough seats to control the House of Representatives, completing the party’s sweep into power and securing their hold on both chambers of Congress and the White House. Republicans gained control of the Senate last week.

Billionaire entrepreneur Elon Musk is expected to join President-elect Donald Trump at the meeting of U.S. House of Representatives' Republicans on Wednesday morning, the New York Times and CNN reported,

Tesla and SpaceX CEO Elon Musk was one of the top backers of President-elect Donald Trump’s winning campaign against Vice President Kamala Harris.