The Afsharids were members of a native Iranian dynasty of Turkic origin, specifically the Afshar tribe, from Khorasan, who ruled Persia in the 18th century. The dynasty was founded in 1736 by the brilliant military commander Nader Shah, who deposed the last member of the Safavid dynasty and proclaimed himself Shah of Iran. During Nader's reign, Iran reached its greatest extent since the Sassanid Empire, and at its height it controlled modern day Iran, Armenia, Georgia, Azerbaijan, most of the North Caucasus (Dagestan, Kabardino-Balkaria, and parts of modern-day Chechnya), Afghanistan, Bahrain, Turkmenistan, Uzbekistan, and Pakistan, and parts of Iraq, Turkey, North India, and Oman. After his death, most of his empire was divided between the Zands, Durranis, Georgians, and the Caucasian khanates, while Afsharid rule was confined to a small local state in Khorasan. Finally, the Afsharid dynasty was overthrown by Mohammad Khan Qajar in 1796, who would establish a new native Iranian empire and restore Iranian suzerainty over several of the aforementioned regions.