If your a martial arts expert which way is more easier punching the jaw bone to break it or snap kick side ways unexpectedly?

Martial art. But I don't really think you should do Taekwondo. For a long time.

They only teach you how to use your legs. And not your hands and Arms. Just do Taekwondo for a little bit.

Then Do other Martial arts. Then you can know how to, use your legs and hands. You will be one with speed.

You will know how to use your whole body. When someone is attacking.

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.