Answer: rocks weathered due to the effect of water.
Explanation: Placer deposits forms when rocks weathered due to the effect of water. The heavy minerals from the rocks get settled down in water. Minerals that form placer deposits have high specific gravity, they are resistant to chemical weathering process and are durable.
The correct answer is D-stimulate and grow the Southern economy.
Matthew C. Perry was a 19th century U.S. Naval officer who fought in the Mexican War and headed an important expedition to Japan to open diplomatic relations.
Answer:
I
Explanation:
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He was very rational and humane, he wanted reform in the Church, not it's destruction.