So there are numerous PODs for this (longer lived Victoria being one of them, apparently) it would appear, but what would the CP look like with Britain allied to Germany?
Who would be in the Entente and who would be in the CP? How would this effect WW1? Who would America join (or would they at all?)
And most importantly, who wins and what are the after effects?
Go ahead and commence the hybrid of flame-war and constructive discussion that I'm predicting...