Fist, Big Bang like you said, it's theory and it's explain the way universe being start and exist. Big bang theory said that: the moment when the explosion beginning, it's first seconds. Before that just nothing, time, space and quantum be in infinity point. After that, the explosion spread everything and time, universe, base quantum..
Answer:
- Christianity was the official religion in the Roman Empire, but the Byzantines rejected it.
Explanation:
In the Roman Empire, until the rule of Constantine I, the principle religion was polytheistic where they venerated the different renamed Greek gods. Emperor Constantine I's rule was when Christianity turned into the main religion of the empire. The Byzantine Empire was a Christian one from the beginning. The Roman Empire, before its division, secured a bigger geographical territory that the Byzantine Empire ever did.
They passed segregation laws.