Based on the map I've attached, I'd say that Christianity spread to
most of the Roman Empire by 476 AD. If you look at the map, you will see that before 325, there were some places in Spain and Italy mostly where Christianity existed, however, after that year, it only continued spreading throughout Europe, which mostly belonged to the Roman Empire at the time.
I think its either A or B... I hope this helped!! 0_0
<span>Economic Reforms. capitalism. An economic system based on private property and free enterprise.
Hope this helps.
</span>
Wasn't it for god gold and glory