Question

What signaled the beginning of the rugged part of the Oregon Trail?

Answer 1

Chimney Rock

Step-by-step explanation:

Located some twelve miles west of Courthouse and Jailhouse Rock, Chimney Rock was one of the most picturesque landmarks along the Oregon Trail. It signaled the end of the prairies as the trail became more steep and rugged heading west towards the Rocky Mountains.

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Answer 2

While many emigrants found Laramie Peak awe-inspiring, the sight also dredged up anxiety as it signaled the beginning of their ascent into the mountains. From here on, the route would become more and more arduous.