Title: The conquest of Iran
Subjects: Biography, Caliphs, History, Califes, Biographies, Califas, Biografías, Iran, history, Islamic empire, history, Histoire, Islam, Geschiedschrijving, Kronieken (geschiedenis), Veroveringen
Places: Iran, Islamic Empire
People: ʻUmar ibn al-Khaṭṭāb Caliph (d.644)
Time periods: 622-661, 640-1256