Ruleless, something simialr to the lord of the flies probably
Answer:
A referência mais antiga ao sistema de castas está num hino do RigVeda sobre o sacrifício do deus Purusha, de cujo corpo teriam se originado as castas nas quais ainda se divide a sociedade indiana. De sua boca, nasceram os brahmins. De seus braços, vieram os kshatriyas. De suas pernas, surgiram os vaishyas.
Explanation:
Spanish Civil War, (1936–39), military revolt against the Republican government of Spain, supported by conservative elements within the country. When an initial military coup failed to win control of the entire country, a bloody civil war ensued, fought with great ferocity on both sides.
It takes the stereotype that all Native Americans are savages.
I believe the answers are environment and geography.