I believe your answer is B. people speaking their ideas against government in writing (sorry if I'm wrong)
Answer:
In the late 1830s and early 1840s, many more Americans started to move to Oregon. This was the era of the famous Oregon Trail. These settlers were motivated by a desire for land, not by a desire for furs. They were not going to Oregon to trade but rather to set up their own new homes.
Explanation:
They relied heavily on trade
I think you forgot to add the drop down menu
The presence of Communist governments in the Western Hemisphere.
