Slaves were mostly traded for "manufactured goods", since these goods came from England to Africa as part of the "Triangle Trade" that existed between Africa, the West Indies, and Europe.
Answer: The Texas City disaster was an industrial accident that occurred April 16, 1947, in the Port of Texas City, Texas, at Galveston Bay. It was the deadliest industrial accident in U.S. history, and one of history's largest non-nuclear explosions. A mid-morning fire started on board the French-registered vessel SS Grandcamp, and detonated her cargo of approximately 2,200 tons of ammonium nitrate.
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