West Roman Empire

Overview
West Roman Empire is a post-roman faction that appears after the Roman Empire dissolves. West Roman Empire only has a really low max province count compared to its size. West Roman Empire 's military strength is comparable to the Roman Empire's military strength and completely outclasses East Roman Empire at both economic and military aspect. However, West Roman Empire has a rather short lifetime of just around 200 years before losing all of it's starting provinces (AKA core provinces) to several countries.

AI
The AI of The West Roman Empire is rather aggressive to its neighbors. You can see The West Roman Empire often declaring war on its neighbors and The East Roman Empire. The AI would also smack the rebels as hard as they can and often successfully repel all of the rebels on all provinces.