The term "Pahlavi" refers to a dynasty that ruled Iran from 1925 until 1979. Founded by Reza Shah Pahlavi, the dynasty aimed to modernize and secularize the country, promoting industrialization and education. The Pahlavi era is marked by significant social and economic changes, as well as efforts to reduce foreign influence in Iran. The last ruler of the Pahlavi dynasty was Mohammad Reza Shah Pahlavi, who faced increasing opposition and unrest during his reign. In 1979, the Iranian Revolution led to the overthrow of the monarchy, resulting in the establishment of the Islamic Republic of Iran. The Pahlavi legacy continues to influence Iranian society and politics today.