Almost all humans to a certain extent are dissatisfied with the limited availability of resources, but if you're speaking from an academic point of view, it would be Economists, since they study choices made from this limited availability.
D. Increased industrial development
Because the more you spread out the power, the less one person has. Therefore, the more people that have power, the tyrant will have less power.
<span>Because it became a hot spot for confrontation between Communist USSR and Capitalistic US.</span>
