It depends on the child and their age, I think. Babies can sleep a lot during the day and still sleep through the night. As they get older they can still nap in the day and sleep at night through til about age 5.
After that we found it tended to interrupt their night time sleep, though plenty of people we knew still had kids that did. Now they are a bit older, the one that used to sleep all day and all night always, always pings awake at 7am, however late they have been up the night before.
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.