What was the main purpose of the Warren Commission?

The Warren Commission was established primarily to investigate the assassination of President John F. Kennedy, which occurred on November 22, 1963. Formed by President Lyndon B. Johnson shortly after the assassination, the commission aimed to provide an official account of the events surrounding Kennedy's death, including the circumstances of the shooting and the actions of Lee Harvey Oswald, the alleged assassin. The findings were intended to address widespread public concern and conspiracy theories regarding the assassination, seeking to restore public trust in the government and its institutions.

While the other options relate to significant aspects of U.S. history during the 1960s, they do not pertain to the primary objective of the Warren Commission. Promoting civil rights, establishing Medicare, and overseeing Great Society programs were important government efforts during that era, but they were not the focus of the commission's investigation. The commission's report, released in 1964, concluded that Oswald acted alone, which has been a subject of debate and analysis in the years since.