Copper sheathing<span> is a practice of protecting a under-water hull of a ship or boat from the corrosive effects of salt water and bio fouling through the use of </span>copper<span> plates affixed to the outside of the hull.
It was pioneered and developed by the Royal Navy during the 18th century.
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The answer is Missouri Compromise. I hope this helped!
Answer and Explanation: After many loses against North Korean, in 1950 the Republic of Korea (ROK), the United States and the United Kingdom forces set up a defense line on the Pusan Perimeter near the city of Pusan. After six weeks of conflict and continuous battles, the North Korean army had to retreat because of a shortage of its supplies
350,000 .they used as troops.
