The German language. hahahaha I'm dying. I've always thought it was a mean sounding language. In high school my dad couldn't understand why I wasn't taking German as my language, since we were had German in the background.
Genetic Map of Europe. If you have had your DNA analyzed, you have a good idea of the information on this map, though it is given by tribal or cultural group, and not haplo-group. Over time, the general direction of population movement was west.