Answer:
While much of the surviving medieval architecture is either religious or military, examples of civic and even domestic architecture can be found throughout Europe. Examples include manor houses, town halls, almshouses and bridges, but also residential houses.
I don’t know for sure but I would assume it’s the Holocaust that Hitler introduced as a way of removing and Jews from Germany living the country with citizens who were pure arien.
Well the east was never fully roman, they spoke greek and had a greek culture I'm not sure why they didn't keep the name but they felt it was right to switch it since they were never roman. Actually Rome conquered their lands and made them apart of the empire..
I’m pretty sure that is independent