I've been gnawing a little on Geass's AU history, and the biggest problem I've hit is the defeat of the Romans -- probably the greatest moment of divergence from, well, the real world. Working with
verity_isle's translation
here, the date of that invasion is the date of the founding of the Britannian monarchy and the a.t.b. calendar (2017 years before Geass). Thing is, that invasion (Caesar's, as per the DVD extra) took place in 55 BCE, placing Geass in 2017 - 55 = ... the 1960's. While I can see how this explains Euphie's hippie skirt in episode five, I was wondering if the comm had any other ideas (ie "they probably meant one of the first century invasions").
I'm also looking to collect tidbits about historical and scientific differences -- er, stuff like "Elizabeth I had a child" (what was his name? I know someone mentioned it somewhere) and "they don't have internal combustion." So this post is also sort of a request for interviews/world-builder factoids stashed across the 'net. ♥
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Poll #964598]
EDIT: Oh, also. The "Holy" part of "Holy Britannian Empire" -- Christianity? Celtic traditions? Ego trip? World of C?