Title: Hārūn al-Rashīd wa-muʼassasāt al-Khilāfah fī ʻahdihi
Subjects: History, Caliphs, Biography, Abbasids, Caliphate
Places: Islamic Empire
People: Hārūn al-Rashīd Caliph (approximately 763-809)
Time periods: 750-1258