USA HISTORY

Detailed explanation-1: -The expedition aided the expansion of the fur trade. The expedition also strengthened U.S. claims to the Pacific. Another of the expedition’s objectives-diplomacy with Native Americans-was accomplished. The expedition held numerous councils with American Indians and promised trade with them.

Detailed explanation-2: -Some of the supplies collected were: surveying instruments including compasses, quadrants, telescope, sextants and a chronometer. camping supplies including oilcloth, steel flints, tools, utensils, corn mill, mosquito netting, fishing equipment, soap and salt. clothing.

Detailed explanation-3: -The Lewis and Clark Expedition was the first occasion for United States citizens to travel so far by river and land into the West, but it certainly wasn’t the last. Upon their return they provided detailed maps, reports about natural resources, and details about the indigenous populations they encountered.

Detailed explanation-4: -The most noticeable immediate effect was the rise in the northern plains fur trade between 1806 and 1812. During that period individuals like Manuel Lisa and John Colter–the latter a member of the Corps of Discovery–established short-lived trade from northern South Dakota to Montana.