I want to know the answer to the following question:
What role did von Neuman play in the selection of targets?
All the background I'm provided with is that "Von Neumann oversaw computations related to the expected size of the bomb blasts, estimated death tolls, and the distance above the ground at which the bombs should be detonated for optimum shock wave propagation and thus maximum effect.". Is that enough to answer the question?
Answer: yes