answersLogoWhite

0

Mostly the high Rocky mountains, and the Sierra Nevadas. Although rivers were difficult to cross, people found ways to cross them at low water levels or at narrow passages.

User Avatar

Wiki User

14y ago

Still curious? Ask our experts.

Chat with our AI personalities

ProfessorProfessor
I will give you the most educated answer.
Chat with Professor
FranFran
I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran
CoachCoach
Success isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
More answers

The Rocky Mountains

User Avatar

Wiki User

14y ago
User Avatar

Applachain Mountains

User Avatar

Wiki User

14y ago
User Avatar

Appalachian mountains

User Avatar

Wiki User

12y ago
User Avatar

Appalachain Mountains

User Avatar

Wiki User

14y ago
User Avatar

mountains and deserts

User Avatar

Wiki User

14y ago
User Avatar

cool things

User Avatar

Wiki User

12y ago
User Avatar

Add your answer:

Earn +20 pts
Q: What was a geographic barrier to westward expansion for the colonists?
Write your answer...
Submit
Still have questions?
magnify glass
imp