Life In Iran

• Early modern era (1501–1925)
Iran's first encompassing Shia Islamic state was established under the Safavid dynasty (1501–1722) by Shah Ismail I. The Safavid dynasty soon became a major political power and promoted the flow of bilateral state contacts. The Safavid peak was during the rule of Shah Abbas The Great. The Safavid dynasty frequently warred with the Ottoman Empire, Uzbek tribes and the Portuguese Empire.
The Safavids moved their capital from Tabriz to Qazvin and then to Isfahan, where their patronage for the arts propelled Iran into one of its most aesthetically productive eras. Under their rule, the state became highly centralized, the first attempts to modernize the military were made, and even a distinct style of architecture developed. In 1722 Pashtun rebels headed by the Hotakis of Kandahar defeated Sultan Husayn and ended the Safavid dynasty, but in 1735, Nader Shah successfully drove out the Pashtuns from Isfahan and established the Afsharid Dynasty.
He then staged an incursion into India in 1738, securing the Peacock Throne, Koh-i-Noor, and Darya-ye Noor among other royal treasures. His rule did not last long, however, as he was assassinated in 1747. The Mashhad based Afshar Dynasty was succeeded by the Zand dynasty in 1750, founded by Karim Khan, who established his capital at Shiraz. His rule brought a period of relative peace and renewed prosperity.