Yeah i took world history classes, several of them actually. From memory i do recall vikings and barbarians of the old world in teh days of anglo's and saxons were thwarted and held off many times. But eventually they broke through. So any one who actually thinks they are straight up Brits,Scots, or Irish are actually scandanavian too. Also if you are british and scots from what i remembre you may also have some roman in you. They conquered or at least attempted at one point to whipe out the druids living in the area. I dont think they landed in ireland, or at least didn't conquer it. So yeah alot of intermingling you could say. I woudlnt' say i could tell you at what periods these happened. But yeah they did at one point. Also one of my professors said this , and i personally don't know if this is true so don't quote me on it, but people with red hair is actually not an irish trait but actually a scandanavian one. Also one thing is very uncertain as i've ever read through history or watched documentaries. The earth seems to have had many stages. I went to a museum in North Carolina and i watched a documentary on it. It was crazy, i think in one of the stage indonesia and europe were connected, in another one i think south amrerican and asia or soemthing. I honestly can't remember exactly how they looked. BUt none of the continents looked as they do know plus their was at point in time way more land and way less water. Yeah the NC museum wass impressive. They had sloths at one point in time bigger than T-rex's i shit you not. The planet was definetly differnt at one point in time. One thing i do remeber looking at the maps is oddly enough in several of them i recall australia was surrounded by basins of water. This may infact explain why so many differnt creatures appear their and no where else included most of the worlds' most venomous snakes. Yeah man history can be pretty interesting. I usually take notes of strange stuff like that. I am not even sure how accurate my memory serves me on this latest tid bit, but it is impressive non the less.