Developing democracies face this key challenge. A. building a police report
B. writing their constitution
C. competing political parties
D. civil courts

C. competing political parties

Explanation:

It seams to fit

- "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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b. parliament was weaker than the monarchy.