Probably just uses a specific route to handle it, also using a regex to specify the format of the ID (so it doesn't get confused with other routes that would contain action names in that position).
Without a SO developer giving a definite answer, reverse engineering could yield many possible combinations and permutations. Here's one that I think would fit too.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.