Former Vice President Joe Biden formally accepted the presidential nomination in a speech at the National Congress on the 20th, according to national public radio. Biden was born in Pennsylvania on November 20, 1942. He was a lawyer. He stepped into politics in 1970. He was elected as a U.S. senator for the first time in 1972. He served as the chairman of the judicial committee and Foreign Relations Committee of the Senate, and served as the vice president of the United States during the Obama administration. This is his third run for president. According to the associated press, the four-day US National Congress officially began on the 17th. On the 19th, 57 delegates from 50 U.S. states, the District of Columbia and overseas territories sang ballots one by one. After North Carolina announced the results of the vote count, Biden won 2448 party representative votes, exceeding the 2374 votes required for nomination. Biden officially became a candidate for the U.S. presidential election in 2020. He took part in the presidential election on November 3, and competed with trump, a 74 year old Republican, for the next US president. Biden, who has just accepted the 2020 presidential nomination, delivered a speech at the US National Congress, calling on Americans to unite to end the “dark season” in the United States, according to CNN live reports. < / P > < p > “too much anger, too much fear, too much disagreement. At this point in time, I assure you that if you entrust me with the presidency, I will learn from our best, not our worst. I will be a friend of the light, not of the dark. It’s time for us, our people, to unite. ” Biden said. < / P > < p > “he hasn’t done a single thing in the last 47 years. He will never change, just talk about it Trump wrote on twitter.