Which of the following best summarizes this passage?

Question

• The Oregon Trail was first used by Mormons fleeing religious persecution.
• The Oregon Trail grew from small beginnings to a major migration route.
• The Oregon Trail was made more accessible by missionaries who helped define the route.
• The Oregon Trail was developed by the military to monitor interactions between Native American groups and settlers.

Answer 1

The Oregon Trail grew from small beginnings to a major migration route.