>>16613298> Roman pagans jumped the shark> Greeks sucked at Empire, were only good at turtling> Alexander the Great's men went native and converted to the cultures they conquered. The Macedonian conquerors became Persians, Egyptians, etc. Roman Emperors turned to Christianity to unite an Empire that had turned into India.
Too many religions, too many languages. Too many Emperors of various religions and cults that wanted to make their own gods supreme.
That's why Constantine started the plan that his successors completed.