Statesman
Practitioners
Ronald Reagan
President of the United States from 1981 to 1989
George W. Bush
President of the United States from 2001 to 2009
Richard Nixon
President of the United States from 1969 to 1974
Barack Obama
President of the United States from 2009 to 2017
Joseph Stalin
Leader of the Soviet Union from 1924 to 1953
