Anglo-Saxon literature is comprised mostly of

Old English literature or Anglo-Saxon literature, encompasses literature written in Old English (Anglo-Saxon), in Anglo-Saxon England from the 7th century to the decades after the Norman Conquest of 1066 ... Besides Old English literature, Anglo-Saxons wrote a number of Anglo - Latin works.

Anglo-Saxon was comprised mostly of England, mainly the clergy, priests, monks, nuns, royalty and aristocracy