Jeane Duane Kirkpatrick (née Jordan; November 19, 1926 – December 7, 2006) was an American diplomat and political scientist. An ardent anticommunist, she was a longtime Democrat who became a Republican in 1985. After serving as Ronald Reagan's foreign policy adviser in his 1980 campaign, she became the first woman to serve as US Ambassador to the United Nations. She was known for the "Kirkpatrick Doctrine", which advocated supporting authoritarian regimes around the world if they went along with Washington's aims. She believed that they could be led into democracy by example. She wrote, "Traditional authoritarian governments are less repressive than revolutionary autocracies." Kirkpatrick served on Reagan's Cabinet on the National Security Council, Foreign Intelligence Advisory Board, Defense Policy Review Board, and chaired the Secretary of Defense Commission on Fail Safe and Risk reduction of the Nuclear Command and Control System.