The Kirkpatrick Doctrine was particularly influential during the administration of President Ronald Reagan. The Reagan administration gave varying degrees of support to several militaristic anti-Communist dictatorships, including those in Guatemala (to 1985), the Philippines (to 1986), and Argentina (to 1983), and armed the mujahideen in the Soviet–Afghan War, UNITA during the Angolan Civil War, and the Contras during the Nicaraguan Revolution as a means of toppling governments, or crushing revolutionary movements, in those countries that did not support the aims of the USA.