less than 1 minute read

William Clark

Clark, William (1770–1838), U.S. explorer, a leader of the Lewis and Clark Expedition, 1804–6, and brother of George Rogers Clark. He was superintendent of Indian affairs and governor of Missouri Territory, 1813–21.

See also: Lewis and Clark expedition.

Additional topics

21st Century Webster's Family Encyclopedia21st Century Webster's Family Encyclopedia - Children's literature to Clumber spaniel