Board Thread:Questions and Answers/@comment-24577079-20141203031648/@comment-1789156-20141203213621

"Celt" isn't really an ethnicity, it's an ethnolinguistic group. It's like saying "Germanic".

Leif Erikson, as I said, was looking for Greenland to introduce the population there to Christianity on the orders of Olaf Tryggvason. I'm not really sure why you would assume every trip on a boat is in search of trade partners. Similarly not every person in a boat is an emerging businessman.