Of course they can be left alone. Just as you CAN leave a 3 weeks old baby home all day while you're at work. Just as you CAN drive on the wrong side of the road.
Just as you CAN leap off the top of a high building. But don't expect any of those actions to produce desirable results. In your case there is an additional problem - german shepard dogs don't exist.
And if you'd looked at the screen before submitting your question you would have seen wriggly red lines where the spell-checker was trying to tell you that there is no word "german", no word "shepard". My breed was developed to HERD sheep in the German boundary-patrolling way, and so its real name translates as German Shepherd Dog - punctuation matters, as does spelling. Anyone wanting a GSD from me has to have: • A door opening straight onto a yard fenced to not just keep their pet home but to also keep stray dogs and stray brats OUT!
• A plan for where the pooch will sleep that DOESN'T involve spending hours locked in a crate. ... more.
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.