You have worded your question in a way that makes it hard to understand. I think your asking how can you buy something with the money your parent's gave you for something else. So, if you're using your lunch money to buy a computer, it's going to take a LOOONNNNGGG time to save that up, you can just tell them.
" I've been saving my lunch money and bought a computer." End of story. & oh, but you might want to prepare to get an beating.
Just tell then you've been saving up spare change. Why is it a bad thing that you save the money they gave you? It's a smart move.
People do it all the time, including me. They gave it to you, use it how you want to.
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.