All of the bodies of matter in the solar system are spaced out fibonnetically ie distance of planets from sun work out to be 1.61803398ratio apart or multiples there of . This ratio bieng the most harmoniousfor the spacing out as it were for particles to co exsist. This ratio can be found in many things in nature from the coils of a snails shell to the circles of seeds on a sunflower but diameters of tree branches are subject tothe amount of growth managed by conditions such as weather and health of tree but you will however see the fibonacci ratio within the tree as a whole e.
G. Size of root system ratio to tree branch system and tree boughs diameter to say the trunk thickness. More.
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.