"We know that when Nader Shah was killed, the greatness he had created for Iran disappeared. But Iran was still considered one of the so-called countries, and Karim Khan and his successors, if they did not add anything to the country, did not reduce it. But during the Qajar dynasty, Iran became very powerless, and its greatness, position and reputation were greatly diminished, and the reason for this was more than one thing, and that was that the world was modernized and countries changed, but Iran was backward."