The search for salt: Retracing the steps of the Lewis & Clark Expedition
When the Corps of Discovery arrived at Fort Clatsop, they were desperate for a way to preserve their food. Men were sent to the beach to extract salt from seawater.
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Discover the National Parks in Iowa
Many websites online claim there are 4 National Park Sites in the Hawkeye State. The truth is that there are only 2 Nat ...