If there is anyone that can help me with an entire unit test we will go in a meeting and do the unit test ill give you 10 points It is a 2021 edge history unit test on the early civilizations of china. Meeting ID: 6323397449 (zoom)

answer; /// i believe that the correct answer is (b)///they gained vast amounts of

- "the most famous structure by far at saqqara is djoser's step pyramid. dating from the 3rd dynasty (2667—2448 bc), it was the first all-stone complex ever built on earth."

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i think it’s a i hope that right : )