The assassination of United States President John F. Kennedy on November 22, 1963, changed the political situation. Kennedy's successor as president, Lyndon B. Johnson, made use of his experience in legislative politics, along with the bully pulpit he wielded as president, in support of the bill. In his first address to a joint session of Congress on November 27, 1963, Johnson told the legislators, "No memorial oration or eulogy could more eloquently honor President Kennedy's memory than the earliest possible passage of the civil rights bill for which he fought so long."