I think the answer is taproot
Yes, because one system would have to much power and be able to have full control and do whatever they want. This would lead to corruption and tyranny.
Answer:
Sustainable development has been defined in many ways, but the most frequently quoted definition is from Our Common Future, also known as the Brundtland Report: "Sustainable development is development that meets the needs of the present without compromising the ability of future generations to meet their own needs."
Answer:
c. Dreamtime.
Explanation:
According to my research on the cultural aspects of Australian Aboriginals, I can say that based on the information provided within the question they possessed a deep knowledge of the tribe's past in the Dreamtime. This is their understanding of the world around them, including it's creation as well as it's stories. They believe that from this came all knowledge and laws of existance, which must be observed and obeyed in order to survive.
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