Question

What mountains did the California Trail run through?

Answer 1

Don't know if this will help but here: The historic 2,000-mile (3,200 km) Oregon Trail connected various towns along the Missouri River to Oregon's Willamette Valley. It was used during the 19th century by Great Plains pioneers who were seeking fertile land in the West and North.


Oregon Trail pioneer Ezra Meeker erected this boulder near Pacific Springs on Wyoming's South Pass in 1906.[1]
As the trail developed it became marked by numerous cutoffs and shortcuts from Missouri to Oregon. The basic route follows river valleys as grass and water were absolutely necessary.

Answer 2

thx

Answer 3

you're welcome