Which of the Following Is True

Which of the following is true?

A) The brutal games and spectacles that the Romans enjoyed may have been in part the result of the religious rituals of the Etruscans.
B) From time to time, the Etrucsans made their prisoners fight each other to death, like gladiators.
C) Roman emperors set aside one day after another as official holidays that were devoted to watching games and spectacles.
D) During the reign of Marcus Aurelius, 135 days out of the year were devoted to festivals and at one point, 17 of the 29 days in April were to be spent at the circus, amphitheater, or theater.
E) All of the above.