The cotton gin is a machine that easily separates cotton fibers from their seeds.
Answer:
The statement that accurately describes a result of the Crusades is C. Crusaders brought back new ideas about science and medicine from the Islamic world.
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Explanation:
Answer:
The civil war gave slaves their freedom and it made the rest of the world respect everyones rights. It was a step forward in the fight for civil rights. It also left the south very weak.
Explanation:
Gravity, Gas, Nitrogen, Carbon Dioxide, and Many Gases.
Asterioids
iron
nickel