George Herbert Walker Bush (born June 12, 1924) is an American politician who was the 41st President of the United States from 1989 to 1993 and the 43rd Vice President of the United States from 1981 to 1989. A member of the U.S. Republican Party, he was previously a congressman, ambassador, and Director of Central Intelligence. He is the oldest living former President and Vice President. He is also the last living former President who is a veteran of World War II. Since 2000, Bush is often referred to as "George H. W. Bush", "Bush 41", "Bush the Elder", or "George Bush Sr." to distinguish him from his eldest son, George W. Bush, who became the 43rd President of the United States. Prior to his son's presidency, he was simply referred to as George Bush or President Bush.
William Jefferson "Bill" Clinton (born William Jefferson Blythe III; August 19, 1946) is an American politician who served as the 42nd President of the United States from 1993 to 2001. Clinton was Governor of Arkansas from 1979 to 1981 and 1983 to 1992, and Arkansas Attorney General from 1977 to 1979. A member of the Democratic Party, ideologically Clinton was a New Democrat, and many of his policies reflected a centrist "Third Way" political philosophy.
Fidel Alejandro Castro Ruz (American Spanish: [fiˈðel aleˈhandɾo ˈkastɾo ˈrus] About this sound audio (help·info); August 13, 1926 – November 25, 2016) was a Cuban politician and revolutionary who governed the Republic of Cuba for 47 years as Prime Minister from 1959 to 1976 and then as President from 1976 to 2006 (de jure until 2008). Politically a Marxist–Leninist and Cuban nationalist, he also served as the First Secretary of the Communist Party of Cuba from 1961 until 2011. Under his administration, Cuba became a one-party socialist state; industry and business were nationalized, and state socialist reforms were implemented throughout society.