 Complete the following phrase:  The Qajar dynasty a royal dynasty of created by the Turkic Qajar tribe, ruling over Iran from 1789 to 1925. The Qajar family took full control of Iran in 1794, deposing Lotf Ali Khan, the last Shah of the Zand dynasty, and re-asserted Iranian sovereignty over large parts of the Caucasus. In 1796, Mohammad Khan Qajar seized Mashhad with ease, putting an end to the Afsharid dynasty, and Mohammad Khan was formally crowned as Shah after his 