USA HISTORY

Detailed explanation-1: -Meriwether Lewis, with co-captain William Clark, led an 8, 000-mile expedition to the West coast and back from 1804 to 1806. Known as the “Corps of Discovery, ” the expedition’s mission was to find a water passage to the Pacific Ocean.

Detailed explanation-2: -Students will learn that the United States purchased the Louisiana Territory in 1803 and President Thomas Jefferson sent Lewis and Clark to explore west of the Mississippi River in 1804-though the land was already inhabited and politically complicated.

Detailed explanation-3: -On May 14, 1804, Meriwether Lewis, William Clark and their group of 40 men, collectively known as the Corps of Discovery, launched their pirogues and keelboat onto the Missouri River at its mouth, some 18 miles from the young town of St. Louis.

Detailed explanation-4: -Fort Clatsop was the winter encampment for the Corps of Discovery from December 1805 to March 1806. After finding a location that offered plenty of game and close proximity to the ocean, Clark sketched a preliminary site plan, and they began construction in early December.

Detailed explanation-5: -The Lewis and Clark Expedition (1804–1806) was a federally funded venture to explore the North American West. The expedition’s principal objective was to survey the Missouri and Columbia rivers, locating routes that would connect the continental interior to the Pacific Ocean.