We now have, Paul says, a new map of the world ... by the time of the conversion of Constantine becomes the official religion of the Roman Empire. And even then, that's not a simple transformation.
Irene of Athens was the first Greek-Roman empress to wield power as a sole ruler of the Eastern Roman (Byzantine) Empire.
Ancient shipwrecks have given scientists fresh insights into why the final remnants of the Roman Empire collapsed - nearly 1,000 years after the fall of Rome. In 330AD, Emperor Constantine split ...