What is the first sign of puberty in boys?

Interests in the opposite sex for the first time; or interest in sex greater than before. Hair in places it used to not grow. Change in the voice.

The signs are nocturnal emission, pubic hair and changes in his voice.

Seems to an increase in the size of... You can always do a google search :D.

When you notice that he realises it's more fun to play with the girls than the boys.

The first sign of puberty in boys is the physical change in the body. Body becomes thin.

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.