She continued to maintain a high profile, notably becoming a leading advocate for social-justice reform following the May 2020 death of George Floyd, an African American who had been in police custody. Her efforts silenced some who had criticized her tenure as attorney general, alleging that she had failed to investigate charges of police misconduct, including questionable shootings. Others, however, felt that her embrace of reform was a political maneuver to capitalize on the increasing public popularity of social change. As racial injustice became a major issue in the United States, many Democrats called on Biden, the party’s presumptive nominee, to select an African American woman—a demographic that was seen as pivotal to his election chances—as his vice presidential running mate. In August Biden chose Harris, and she thus was the first Black woman to appear on a major party’s national ticket. In November she became the first Black woman to be elected vice president of the United States.
