Goldens & Labs are very trainable & usually do very well with other dogs, but have a host of health problems, so they need to be bought from reputable breeders. Many of the sporting breeds might meet your exercise needs but these are two of the most trainable & best with other dogs. Poodles or poodle mixes might also work, but again, have a host of health issues too.
You are a child and can't own, adopt or buy a dog and since you are a child your parents will get the dog THEY want no matter what you want since you can't own it.
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.