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

Former NHL player Wayne Gretzky was in attendance with his wife, Janet Jones. Trump has teased the former Edmonton Oilers, ...

Cabinet members, governors, and long-serving public servants are positioned in rows behind the tech billionaires, with only family seated ahead of them.

Guests include Chinese vice president, leaders of Italy, Argentina, Ecuador and heads of European far-right parties ...

Chinese President Xi Jinping will not attend President-elect Donald Trump's inauguration, but he is sending Vice President ...