had been the Iranian nation's official and majority religion since the time of the Achaemenid Empire. Since the Rashidun invasion, Islam (in any form) has...

The Islamization of Iran began with the Muslim conquest of Iran, when the Rashidun Caliphate annexed the Sasanian Empire. It was a long process by which...

the Persian text in this article correctly. Iran, officially the Islamic Republic of Iran (IRI), also known as Persia, is a country in West Asia. It borders...

The Iranian revolution (Persian: انقلاب ایران, Enqelâb-e Irân [ʔeɴɢeˌlɒːbe ʔiːɾɒːn]), also known as the 1979 revolution, or the Islamic revolution of...

history of Islam. Iran functioned again as a leading world power, especially in rivalry with the Ottoman Empire. In the 19th century, Iran lost significant...

religious groups, eventually transforming Iran into a bastion of Shia Islam. This process led to hostilities with Iran's Sunni-majority neighbours, most notably...

thought and practice of Islamic fundamentalism and Islamism in the nation of Iran has referred to various forms of Shi'i Islamic religious revivalism that...

Human rights in Iran Human rights in the Islamic Republic of Iran Islam in Iran Christianity in Iran Sikhism in Iran History of the Jews in Iran Persian Jews...

Guardians of the Islamic Revolution'), also known as the Iranian Revolutionary Guards, is a multi-service primary branch of the Iranian Armed Forces. It...

Currently, (as of 2024), the name is used in the official title of three states — the Islamic Republics of Iran, Pakistan, and Mauritania. Pakistan first...