American does not make sense, because your ancestry is either from native americans of from people that immigrated to america (or obviously a mix)
European sort of makes sense, because I think many know that their ancestors cames from europe, but are not sure from which country exactly. Though If I would make this list I am not sure I would include it. and just have a "not sure" option or something. Or keep it general. Africa-asia-europe-south america. Because I get people saying europe but it is not consistent at all to have it as an answer.
I took english as british and not as from england. My bad, so scottish and welsh makes sense
but the source made a mess with quite a few of the others! Perhaps leaving the swiss example out of the description? found it unneeded to start with, but in hindsight it actually steers you in the wrong direction that it is just countries we are looking for
But I applaud the braveness of putting this out here, standing here with a target painted on haha