China News Agency, Washington, August 11 Biden, a former vice president of the United States who has locked in the presidential nomination, announced on August 11 local time that he has selected U.S. Senator Kamala Harris as his running mate and vice presidential candidate. Harris became the first African American woman in American history to be nominated as a vice presidential candidate. < / P > < p > Biden said in an article on social media that day, “it’s my honor to announce that Harris will be my running mate. She is a fearless fighter and one of the best public servants in the country. Together, we will defeat trump. ” < / P > < p > after the news was released, congressional leaders and former presidents spoke in support of Harris. House Speaker Pelosi fawen said Biden’s choice of Harris as his running mate was “a historic milestone.”. Former President Barack Obama said Harris was “fully qualified for the job.”. Former President Clinton said Biden and Harris would form a “strong team.”. < / P > < p > Harris is 55 years old. His father is African Jamaican and his mother is Indian. She has been a U.S. Senator since 2017, and is committed to promoting racial equality, women’s equal rights and other issues. Harris once participated in the 2020 presidential election, which has been a strong momentum since he participated in the election. He was once considered as a popular candidate for the presidential candidate. Later, he withdrew from the election in December 2019 due to poor fund-raising and other problems. < / P > < p > Biden said in March this year that he would choose a female running mate, including Senator Warren, former assistant to the president for national security affairs rice, representative Buss and many other women. Biden has said he hopes his running mate will help him win the election and be able to govern the country. < / P > < p > according to the regulations, if Biden is elected president this time, Harris will become vice president. Biden is now 78 years old and has repeatedly said he will play a “transitional” role. If Biden says he will not be re elected, his vice president will undoubtedly become an important presidential candidate in the 2024 election. < / P > < p > according to the analysis of American media, Harris’s African American background and political qualifications are the important reasons for Biden to choose him as the vice presidential candidate. Since Freud, an African American, died of violent law enforcement by the police in May this year, race has become one of the most concerned topics of the American people. Choosing an African American running mate will help Biden gain more support from African American voters. Harris’s political qualifications as a former California Attorney General and U.S. Senator prove his ability to serve as vice president. The Biden campaign announced on the same day that Biden and Harris will jointly deliver a speech in Delaware on the 12th. The two will formally accept the presidential and vice presidential nominations at a general meeting next week. On the same day, the National Congress Committee announced the list of people who will attend the Congress. Obama, Clinton, Pelosi, and senators sanders and Warren will all attend and speak.