This condition was inflicted on 99 out of every 100 prisoners after the Battle of Kleidion by Basil the Bulgar Slayer.
A 1425 chronicle records an incident in which four people with this condition were suited in armor and then forced to fight a large pig. St. Louis founded a hospital for three hundred people with this condition called the Quinze-Vingt ("cans-vant"). A king with this condition had his motto "I serve" and his crest of three ostrich feathers adopted by the victor at the Battle of Crecy. A writer with this condition invented a "Battle of Loudon Hill" for his work on the (*) "Acts and Deeds" of William Wallace. The architect Postnik Yakovlev was supposedly afflicted with this condition after completing St. Basil's Cathedral. This condition was inflicted on 99 out of every 100 prisoners after the Battle of Kleidion by Basil the Bulgar Slayer. For 10 points, name this condition inflicted on deposed Byzantine emperors, whose sufferers probably didn't use the Braille writing system in the Middle Ages.
A 1425 chronicle records an incident in which four people with this condition were suited in armor and then forced to fight a large pig.
blindness