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Lewis and Clark Expedition
An early 19th-century expedition led by Meriwether Lewis and William Clark to explore the Louisiana Purchase and the Pacific Northwest.
Plant Life
The variety of vegetation including trees, flowers, and crops that are fundamental to ecosystems and human livelihood.
Osage
Refers to a Native American people historically dominant in the Osage Nation, located in what is now the central United States.
Commodity
A basic good used in commerce that is interchangeable with other goods of the same type.
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