Their attendance marks the first time world leaders have been present at a U.S. president’s swearing-in ceremony, a historian said.

President Donald Trump welcomed a mix of traditional, unprecedented and unorthodox guests — from Supreme Court justices to ...

Argentina's President Javier Milei, left, greets China's Vice President Han Zheng, center, as Rupert Murdoch, right, looks on ...

Chinese Vice President Han Zheng, Argentine President Javier Milei and other foreign dignitaries were in attendance at ...

Monday marks a historic transition of power for the nation as Donald Trump is inaugurated as the 47th President of the United States.

About 20,000 Trump supporters have gathered at Capital One Arena in Washington Monday afternoon, where Trump and Vice ...

ABC News has live coverage of the inauguration of President Trump beginning at 6 a.m. until approximately 11 p.m.

The second inauguration for Donald Trump has drawn a diverse group of attendees, including former U.S. presidents, tech ...

The inauguration of Donald Trump saw political leaders, industrial barons and far-right world leaders attend. Here's who was ...

Chinese leader Xi Jinping may not have personally accepted US President-elect Donald Trump’s invitation to his inauguration, ...