Blending shears will have finer teeth for eliminating cut marks or lines. Thinning shears will have slightly larger teeth for removing greater amounts of hair. THere are also texturizing shears which will have very large teeth for removing chunks and adding certain effect.
If I could only buy one, it would be a blending shear. WIth the use of certain techniques, you can blend, thin and add texture with a blender. 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.