Government of the Islamic Republic of Iran world. The Islamic Republic of Iran created shortly after the Islamic Revolution. The first major demonstrations with the intent to overthrow the Shah Mohammad Reza Pahlavi began in January 1978, with a new, Islam-based, theocratic Constitution being approved in December 1979, ending the monarchy. The Shah fled Iran in January 1979 after large strikes and demonstrations against him and his regime paralyzed the country. Ayatollah Khomeini would return in February of the same year after a long period of exile, greeted in the capital of Tehran by several million Iranians. The final collapse of the Pahlavi dynasty occurred shortly after
Military history of Ray, Iran Isma'ili Shi'ite Islam across the plain of Iran, as the first da'i of Jibal, based near (later in) Ray. Musa's appointee as governor at Ray, al-Salani, died in 262 H (late 875 CE), and for political reasons, the Caliph appointed as his replacement the Iranian ex-bandit Ya'qub-i Laith Saffari, who in 259 H (873 CE) had destroyed Tahirid power in Khorasan. Ya'qub, first of what would become the Saffarid dynasty, had coins minted at Ray within months of taking office (though his capital was further east, at Zaranj). Ya'qub died in 265 H (879 CE) and was succeeded by his