Excavating means digging a hole or channel
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I am not quite sure what you are saying please ask a question so I may answer it.
Answer:
The Persians followed a monotheistic religion called Zoroastrianism, which recognized only a single deity named Ahura Mazda. Based on the teachings of the Persian prophet Zoroaster, this was the official religion of the Persian Empire, although conquered peoples were allowed to practice their own religions. They treat them well. They allowed them to keep their religion and customs instead of forcing them to adapt to Persian ways. ... They could let people know about problems or thing they had to do.
Explanation:
Answer:
In modern Western societies, social stratification is typically defined in terms of three social classes: the upper class, the middle class, and the lower class; in turn, each class can be subdivided into the upper-stratum, the middle-stratum, and the lower stratum.
