Choose one immigrant's story. why did this person decide to move to the united states

b.provides a written record of the transaction

- "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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worldwide, 780 million people do not have access to an improved water source. an estimated 2.5 billion people lack access to improved sanitation (more than 35% of the world's population)

this is a good question! i'll do some research and come back when i have the answer!