It is totally genetic and hormone related topic. Basically there is no medicine and other product that they increase your boobs without side effect. But naturally you have no way to increase your boobs in 13 years.
It should be automatically big when you 18+. So don't be upset and eat some healthy food and wait until your age is 18+.
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.