B is the one that bests explains the caste system. A caste system is when a society divides people in from birth into a pyramid of social class. The higher the person was on the pyramid the more privilage that person had. Furthermore the people from the class above your class were considered your superiors. In the end, B is the only reliable answer.
Answer:
Explanation:In a study published to Proceedings of the National Academy of Sciences, they explain that this new framework could help to prevent future catastrophes as the modern world copes with major societal shifts.
The researchers from the University of Maryland and University College London investigated whether early warning signals are present when an ecosystem begins to show declining resilience.
This phenomenon can indicate the forthcoming of ‘major reorganization,’ or a regime shift within the ecosystem, and subsequently, a collapse.
To do this, they examined 2,378 archaeological sites from nine regions of Neolithic Europe.
<span>Having a ziggurat signified that a Sumerian city was (</span><span>c)large and important
Ziggurat is a huge ancient building that commonly used to perform huge and important religious ceremony.
The existence of Ziggurat in a city indicates that the City could be regarded as the center of civilization in the past.</span>
im guessing this is something to do with a Military dog handler?
