Lewis & Clark Expedition. . On August 1, 1805, the Lewis and Clark Expedition camped at a point 200 yards west from this spot on the south bank of the river facing the mouth of the creek which flows into the river from the north. Meriwether Lewis …
Montana was part of Idaho Territory in 1863. In 1864 when
the Idaho Territorial Legislature agreed to a separate
Montana Territory, its members wanted the boundary to
be the Continental Divide. When the separation bill was
proposed in Congress…