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| California Facts |
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In the late 1850s, Kennedy Mine, located in Jackson, California, served as one of the richest gold mines in the world and the deepest mine in North America. |
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In Atwater, California the Castle Air Museum has the largest display of military aircraft in the state. |
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Demonstrations on making toothpaste from orange by-products were popular attractions at the Los Angeles County fair in 1922. The fair is held in Pomona, California. |
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