Only fertilized eggs have the potential to hatch. Chances are the hens would be laying a mixed of fertilized and unfertilized eggs.
Yes you can do just that. But then, you may end up having to eat some eggs that are fertilized. There's really nothing wrong with that though.
On the other hand, you may also end up with some eggs that fail to hatch.
If you have a rooster with your hens you will get fertile eggs which can hatch and also be eaten.
If you have a vigorous cockerel of between one and three years of age with half a dozen hens, all their eggs are likely to be fertile.
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.