I believe the answer is: A social movement.
A social movement refers to a form of organized effort that aimed to address a specific social or political issues.
In general, these movement usually an effort to alleviate the suffering from a suppressed group that receive unfair treatment from the majorities.
Answer: The Caste System
Explanation:
system of social inequality in which people's status is permanently determined at birth based on their parents' ascribed characteristics.
Divine Right or Theocracy both have the idea that the right to rule is given by god.
Answer:
1. The ecosystem would eventually return to its original state
Explanation:
There is a whole part of ecology concerned about the effects fires have on the ecosystem and its processes.<u> It has been determined that most of the ecosystems are very renewable, managing to return to the previous state after the fires. </u>
For nature, fires are the normal process and the ecosystem is therefore adaptable to them. They manage to help the soil, clean out the litter, and shape the environment for regrowth. There are even species of animals and plants whose existence and reproduction is connected to the fires.
With human interventions in both starting and suppressing the fires, the ecosystem is disrupted and there is less chance of renewal.
The "Out of Arfica" theory proposes that the humans originated in Africa and spread from there to other continents. The main parts of human evolution would then have happened in Africa according to this theory. More specific theories propose East Africa for this .