From what I am seeing from this, it's a road that presents many challenges.
(just my point of view)
Answer:
Possibly D, my second choice would be A.
Explanation:
A:Netherlands B: Belgium C:Germany D: Luxembourg E: France F: Liechtenstein G: Hungary H: Switzerland I: Austria J: Andorra K: Italy L: Slovenia M: Monaco N: Vatican city i hope this could help
