John Fitzgerald Kennedy, commonly known as JFK, was the 35th President of the United States. He served from January 1961 until his assassination in November 1963. Kennedy was a charismatic and influential leader who is remembered for his efforts to promote civil rights, his handling of the Cuban Missile Crisis, and his vision for the space program, which ultimately led to the moon landing. He was also known for his eloquent speeches, including his famous inaugural address in which he urged Americans to "ask not what your country can do for you, ask what you can do for your country." Kennedy's presidency was cut short, but his legacy continues to have a lasting impact on American politics and society.