[quote=@FalloutJack]
[@Auz] I have kind of a dumb question: Didn't the Legion originally come from the East?  Maybe more Central, but wasn't the point of Ulysses and the Courier that they were mailmen from the West and East?  You could have it that the Legion went back East to reconnct/regroup with territories it was more familiar with.
[/quote]

They were East comparative to California and the Mojave but they didnt come from the actual East of America