Has she read Graham Hancock's 'America Before'?
He has some very interesting theories and makes things understandable...I mean, if I can get it...
In all seriousness I'm not a huge history buff or anything and I found it fascinating. We will probably plan a trip there this summer as well.
RR, get that chicken/turkey into the TuttleTwins" books....bought it for my grands - fabulous.!!