I've read that like cats, dogs can be impregnated by more than one male in the same litter. Each egg is fertilized by one male, but each male may have pups in the litter. Some breeders dual sire on purpose so that they can see what can be produced from different males without putting the bitch through multiple pregnancies.
Since you bred your male first, you should require pick of the litter. DNA testing would be required to determine which of the pups were sired by your male.
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.