Who was the leader of the expedition and who else came? What were their goals? For fray marcos de niza

Tell me what expedition give me more information on HOW to solve this bruh

- "made the south's economy grow rapidly and a small effect that a lot of people don't know is that it made the more demand of slaves and cotton products. and also new states formed due to plantations growing in size."

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the main inference that can be drawn from jean jacques rousseau's book the social contract is: a. people can enjoy civil and physical freedom, even if it sometimes harms society.