I was called little Einstein here in our school, I can recite some US presidents but this child got ahead of me.( lol, arranged on how the served in office?!)
Protestants hate Catholics. Maybe that's why. And that thing also happened in the medieval period, where the Protestants splitted up from the Catholics because of their power and injustices.
^ lol. Your anger spread here.
which Roman empire? the pagan or the christian?
Christian. Because the church here intervenes in the politics like the priests of Roman Empire.