 This led to British counter-moves and the loss of nearly all income during the Abadan Crisis.Following Britain's request, U.S. President Dwight D. Eisenhower authorized the Central Intelligence Agency (CIA) to overthrow the Mossadegh government, in an event known as the 1953 Iranian "coup d'état".Prior to the "coup", the National Front was made up of four main parties; the Iran Party, which was founded in 1946 as a platform for Iranian liberals, including figures such as Karim Sanjâbi, Gholam Hossein Sadighi, Ahmad Zirakzadeh and Allah-Yar Saleh; the Toilers Party of the Iranian Nation (a left-wing party that advocated a non-communist socialist Iran, led by Mozzafar Baghai and Khalil Maleki); and the Mojâhedine Eslâm (an Islamic party led by Âyatollâh Âbol-Ghâsem Kâšâni).