20 domande e risposte per capire cosa c'è dietro al primo parziale accordo tra l'Iran e l'Occidente sullo sviluppo del programma nucleare da parte di Teheran.
How did Iran's nuclear program start?
The United States launched a nuclear program with Iran in 1957. Back then, the Shah ruled Iran and the two countries were still friends. With backing from the United States, Iran started developing its nuclear power program in the 1970s. But the U.S. pulled its support when the Shah was overthrown during the Islamic Revolution in 1979.