Qin Shi Huang united China by: A. Awarding government positions based on merit.
B. Replacing strict laws with less harsh laws.
C. Shutting down the unpopular Silk Road.
D. Giving government jobs to members of rich families.
(If answering accurate and correct then I will reward you with brainliest.)

first of all I love your profile picture second of all it's c please give me brainliest

Explanation:

- "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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map scale refers to the relationship (or ratio) between distance on a map and the corresponding distance on the ground. for example, on a 1: 100000 scale map, 1cm on the map equals 1km on the ground.