Before Lewis met up with Clark, he began the expedition on August 30, 1803 in Pittsburgh PA. Lt. William Clark would offer to join Lewis on the expedition weeks later on October 13, 1803 at Camp Dubois (in present-day Indiana).
And being that the expedition began in Pittsburgh, states the expedition passed through would include: Pennsylvania, Ohio, West Virginia, Indiana, Kentucky, Illinois, then Missouri, Iowa, Nebraska, South Dakota, North Dakota, Montana, Idaho, Oregon and Washington.
If you don't believe that the Lewis and Clark expedition began in Pittsburgh, please refer to the link below and it will lead you to the first entry of the Lewis and Clark Journals.
Louisiana Purchase
it is columbus river
it is columbus river
Meriwether Lewis and William Clark explored the land bought through the Louisiana Purchase. Sacagawea, a Native American, assisted them.
The name of the lewis and clark expedition is corps of discovery Expedition
William Clark and Merrlwethir Lewis
William Clark and Meriwether Lewis
Lewis was Captain Meriwether Lewis (1774-1809) and Clark was Lt. William Clark (1770-1838).
William Clark was his full name.
Lewis and Clark explored the Louisiana territory. Charles Slidell later did additional exploration in this vicinity
Lewis and Clark camp
It was named by Lewis and Clark for the Secretary of the State at the time, James Madison.