Who is known as the First King of Pahlvid?

The First King of the Pahlavi dynasty was Reza Shah Pahlavi. He ruled Iran from 1925 until his abdication in 1941, establishing a modern state and implementing various reforms aimed at secularizing and industrializing the country. His reign marked a significant shift in Iran's political landscape, moving away from traditional monarchy towards a more centralized and modern governance. Reza Shah's legacy is a mix of modernization efforts and authoritarian rule.