Under Reza Shah's 16 years rule the roads and Trans-Iranian Railway were built, modern education was introduced and the University of Tehran was established, and for the first time systematically dispatch of Iranian students to Europe was started. Industrialization of country was stepped-up, and achievements were great. By the mid 1930's Reza Shah's dictatorial style of rule caused dissatisfaction in Iran. And in 1935 name changed from Persia to Iran. In World War II the Allies protested his rapprochement with the Germans, and in 1941 British and Russian forces invaded and occupied Iran. Forced to abdicate in favour of his son, Mohammad Reza Shah, and he died in exile in Johannesburg of South Africa in 1944.