It would be a or d because it was during in the byzantine time
Answer: yes
Explanation:
Power is an entity's or individual's ability to control or direct others, while authority is influence that is predicated on perceived legitimacy. Consequently, power is necessary for authority, but it is possible to have power without authority. In other words, power is necessary but not sufficient for authority.
It is institutional discrimination.
When Cuba and the Soviet Union started to trade nuclear weapons.
It would be the totalitarian government. hope it helped.