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Lewis acid Lewis and Clark Caverns See More Nearby Entries Cite this Entry Style “Lewis acid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Lewis%20acid. Accessed 17 Sep. 2024. Copy Citation Share...
Lewis acid Lewis and Clark Caverns See More Nearby Entries Cite this Entry Style “Lewis acid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Lewis%20acid. Accessed 13 Aug. 2024. Copy Citation Share...
Lewis acid Lewis and Clark Caverns See More Nearby Entries Cite this Entry Style “Lewis acid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Lewis%20acid. Accessed 22 Aug. 2024. Copy Citation Share...
Lewis acid Lewis and Clark Caverns See More Nearby Entries Cite this Entry Style “Lewis acid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Lewis%20acid. Accessed 13 Aug. 2024. Copy Citation Share...
Lewis and Clark Expedition - Exploration, Pacific Coast, Return: The expedition arrived at the Pacific Ocean in November, 1805. They spent the winter near present-day Astoria, Oregon, and started the return journey in March, 1806. The expedition contribu
Encyclopædia Britannica, Inc.Before Lewis and Clark set out, French leader Napoleon sold an immense tract of land to the United States through the Louisiana Purchase. Therefore, part of the region that the expedition was to explore was U.S. territory. Plans for the expedition were carefully...
John Colter was an American trapper-explorer, the first white man to have seen and described (1807) what is now Yellowstone National Park. Colter was a member of Lewis and Clark’s company from 1803 to 1806. In 1807 he joined Manuel Lisa’s trapping part
Great Falls, city, seat (1887) of Cascade county, west-central Montana, U.S. It lies along the Missouri River, near the falls (96 feet [29 metres] high) for which it was named. In 1805 the explorers Meriwether Lewis and William Clark observed the falls a
Lewis and Clark Expedition, U.S. military expedition (1804–06), led by Capt. Meriwether Lewis and Lieut. William Clark, to explore the Louisiana Purchase and the Pacific Northwest. The expedition was a major chapter in the history of American exploratio