Answer:
Society's developmental journey is marked by three stages: physical, vital, and mental. These are not clear-cut stages, but overlap. All three are present in any society at time. One of them is predominant while the other two play subordinate roles.
Pretty sure its government
Japan felt disrespected by the treaty of Portsmouth provisions, because "it did not get to keep all of the territory that it was promised"--mostly due to the fact that there was very little oversight of the treaty terms.
It led towards the partitioning of the subcontinent. If you want to learn more about the reason why this happened, it's because of their notable differences in religious perspectives. Instead of causing chaos in India, they just decided to separate the subcontinent instead.