The answer for this question is A!!
This list includes 129 NOCs (118 of the current 206 NOCs and 11 obsolete NOCs) Arranged alphabetically
Answer:
If the other person has a different culture then they can do some different things then the other person usually does, and different cultures may mean different holiday celebrations.
A. Emperor Alexander Severus, who was assassinated by his troops after a defeat.
B. Roman Senade, which accepted some army generals as legitimate emperors.
C. Security of the border, which they were supposed to keep. While the were fighting among themselves, they neglected the defenses of the Emprire, resulting in invasions.
D. Crisis, which ended with the Reforms made by Diocletian.