A sleep disorder that is not treated is likely to keep you from getting enough good sleep. This can cause you to be very tired during the day. Common sleep disorders that cause you to be tired during the day are insomnia, obstructive sleep apnea (OSA), and narcolepsy. More than 12 million people in theU.S. have OSA.
It was Honorius, Theodosius' son, who finally decreed the end of gladiatorial contests in 399 AD. The last known gladiator competition in the city of Rome occurred on January 1, 404 AD.
By the time the Colosseum opened in 80 A.D., gladiator games had evolved from freewheeling battles to the death into a well-organized blood sport. Fighters were placed in classes based on their record, skill level and experience, and most specialized in a particular fighting style and set of weaponry.