Democrat Joe Biden was certified Tuesday as winner of the presidential election in Pennsylvania, culminating three weeks of vote counting and a string of failed legal challenges by Trump.
The state result underscored the end of the fight for Trump, giving Biden its haul of 20 electoral votes, put him over the 270 needed and led the Associated Press to declare him the President-elect four days after Election Day. Biden has collected 306 overall electoral votes to Trump's 232.
The federal government on Monday recognised Biden as the "apparent winner" of the national presidential contest.
Next, President-elect Joe Biden is expected to introduce his national security team to the nation as he taps Obama administration alumni and other public-service veterans, signaling a shift from the Trump administration's "America First" policies and a return to US global engagement.
Members of that team are slated to join Biden and Vice-President-elect Kamala Harris in person in Wilmington, Delaware, on Tuesday afternoon, to deliver their first remarks as Biden's nominees. Among them is former Secretary of State John Kerry, who will take the lead on climate change. - Additional reporting from Associated Press.