Original sentence: The organisation was founded in 1965 and despite ideological differences, it worked with Ruhollah Khomeini forces in the overthrowing of the Shah during the 1979 Iranian Revolution
Edited sentence: According to historian Ervand Abrahamian, it was the first Iranian organisation to develop systematically a modern revolutionary interpretation of Islam that “differed sharply from both the old conservative Islam of the traditional clergy and the new populist version formulated in the 1970s by Ayatollay Khomeini and his disciples.Despite ideological differences, the People's Mujahedin of Iran worked with Ruhollah Khomeini forces in the overthrowing of the Shah during the 1979 Iranian Revolution.The organisation was founded in 1965