Anglo-saxon literature is comprised mostly of

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

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. 

The answer is b i guess