civil rights movement but was only somewhat successful in passing his New Frontier domestic policies. On November 22, 1963, Kennedy was assassinated in Dallas. His vice president, Lyndon B. Johnson, assumed the presidency upon Kennedy's death. Lee Harvey Oswald, a former U.S. Marine, was arrested for the assassination, but he was shot and killed by Jack Ruby two days later. The FBI and the Warren Commission both concluded Oswald had acted alone, but conspiracy theories about the assassination exist. After Kennedy's death, Congress enacted many of his proposals, including the Civil Rights Act of 1964 and the Revenue Act of 1964. Kennedy ranks highly in polls of U.S. presidents with historians and the general public. His personal life has also been the focus of considerable sustained interest following public revelations in the 1970s of his chronic health ailments and extramarital affairs. Kennedy is the most recent U.S. president to have died in office. Early life and education John Fitzgerald (Jack) Kennedy was born outside Boston in Brookline, Massachusetts on May 29, 1917, at 83 Beals Street, to Joseph P. Kennedy Sr., a businessman and politician, and Rose Kennedy (née Fitzgerald), a philanthropist and socialite. His paternal grandfather, P. J. Kennedy, served as a Massachusetts state legislator. Kennedy's maternal grandfather and namesake John F. Fitzgerald served as a U.S. Congressman and was elected to two terms as Mayor of Boston. All four of his grandparents were children of Irish immigrants. Kennedy had an older brother, Joseph Jr., and seven younger siblings: Rosemary, Kathleen, Eunice, Patricia, Robert, Jean, and Edward. Kennedy lived in Brookline for the first ten years of his life. He attended the local St. Aidan's Church, where he was baptized on June 19, 1917. He was educated through the 4th grade at the Edward Devotion School, the Noble and Greenough Lower School, and the Dexter School; all located in the Boston area. His earliest memories involved accompanying his grandfather Fitzgerald on walking tours of historic sites in Boston and discussions at the family dinner table about politics, sparking his interest in history and public service. His father's business had kept him away from the family for long stretches of time, and his ventures were concentrated on Wall Street and Hollywood. In 1927, the Dexter School announced it would not reopen before October after an outbreak of polio in Massachusetts. In September, the family decided to move from Boston by