Bitterroot Mountain Range
Idaho has a much higher average elevation than Mississippi, as it includes the Bitterroot Range and the Salmon River Mountains
The Bitterroot Mountains, including the Bitterroot Valley. The mountains were snow covered and could only be crossed during spring and summer months.
Near the Cascades, in the American Rockies.
Anything that they could find
beacuse its lewis clark(:
It is the 70-mile-long by 15-miles-wide Bitterroot Valley with the Sawtooth Mountains at the southern end, Bitterroot Mountains to the west, and the Sapphire Mountains to the east.
Bitterroot range
shishony
There are 14 mountain ranges found in Idaho. These include the Albion Mountains, the Bally Mountains, the Elk Mountains, the North Hansel Mountains, and the Samaria Mountains.
Yes, the Rocky Mountains go through Idaho.
When their expedition ran out of food while traveling through the Bitterroot Mountains which are near the Rockies.