Lewis and Clark reached the Three Forks on the Missouri River on July 25, 1805. They would immediately move on, some 25 more miles, up the westernmost of the forks, what they would name a few days later the Jefferson River.
by seeing lewis and clark.....
They were trying to get across the river
The Journey--Lewis and Clark Expedition: A National Register of Historic Places Travel Itinerary. In December 1803, William Clark established "Camp River Dubois" on the Wood River at the confluence of the Mississippi and Missouri rivers, north of St. Louis, Missouri, and across the river in Illinois.
They found the "Northwest Passage"; a trail going from the Atlantic to the Pacific.
meriwether lewis
He flew the Spirit of St. Lewis.
Rivers.
Lewis and Clark traveled West through the Louisiana Purchase, St. Charles, Fort Mandan, and reached the Pacific Ocean.
no
Lewis and Clark reached the pacific ocean in November 15 1805
They reached St. Lewis on September 23, 1806....BTW they left to find the Missouri River a year after that...
1804.
Sacagawea
Meriwether Lewis traveled the NW to the Pacific Ocean.
Lewis and Clark reached the Three Forks on the Missouri River on July 25, 1805. They would immediately move on, some 25 more miles, up the westernmost of the forks, what they would name a few days later the Jefferson River.
A kayak.