Presidents United States Of America (USA) By Maria'Camila Calvo Jan 20, 1961 John F. Kennedy Period: Jan 20, 1961 to Jan 20, 2009 tiempo: Nov 22, 1963 Lyndon B. Johnson Jan 20, 1969 Richard Nixon Aug 9, 1974 Gerald Ford Jan 20, 1977 Jimmy Carter Jan 20, 1981 Ronald Reagan Jan 20, 1989 Geoge H. W. Bush Jan 20, 1993 Bill Clinton Jan 20, 2001 George W. Bush Jan 20, 2009 Barack Obama
