The Safavid Era was a significant period in Persian history, lasting from 1501 to 1736. It marked the establishment of the Safavid dynasty, which transformed Iran into a major political and cultural power. The dynasty is known for promoting Shia Islam as the state religion, which helped shape the identity of modern Iran. During the Safavid Era, the arts, architecture, and trade flourished. Notable achievements include the construction of stunning mosques and palaces, such as the Shah Mosque in Isfahan. The period also saw the rise of Persian literature and philosophy, contributing to a rich cultural legacy that continues to influence Iran today.