The nylon is very durable. It would hold a lot of soft items like clothing. The zipper is also strong.
I would trust it for a couple of those trips.
It's not particularly heavy duty, but it's good quality. I would say yes, it would survive an international travel.
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.