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The compass is dated back to the 206 BC.The Chinese invented the compass during the Qin Dynasty.

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The compass has been used to help people around the world to known which way is North,East,South,or West,or SW,NW,NE,SE.

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The compass has been used for many of years because it is reliable,and used by many people.

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I am going to tell you somethings about the compass,and how they used them a long time ago.