The 47th US president ordered a crackdown on immigration and withdrew the US from the Paris Climate Agreement and World Health Organization.

On the first day of his second term, President Donald Trump signed actions that remove the US from the Paris climate agreement, freeze hiring in the federal government and require federal workers to return to the office.

Trump pardoned about 1,500 people charged in the January 6, 2021, attack on the US Capitol, and commuted the sentences of leaders of the Proud Boys and Oath Keepers, who were convicted of seditious conspiracy.

Trump signed an executive action that delayed enforcement of the TikTok ban for 75 days. 

The law gives the president broad discretion on how to enforce the ban on the Chinese-owned video app.