Where was a greater moral threshold crossed, at Tokyo or Hiroshima?

answer is b.

  it is always the best policy to have good communication and good relations between individuals and, specially, between leaders of the countries. for this purpose, among others, there is a common place, the united nations, where the representants can present his and learn about the other country's policies.

there are many answers to this question, such as a diplomat, ambassador, soldier, united nations employee, cia, etc.

i think it is the first one hope this