History
babychik16
43

Which of the following was the first natural barrier to expansion of the frontier for American colonists? a. the Mississippi River b. the Pacific Ocean c. the Appalachian Mountains d. the Rocky Mountains

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(2) Answers
hananm

C. The Appalachian mountains

DENBO

The first natural barrier to expansion of the frontier for American colonists is the Appalachian Mountains. C HOPE THIS HELPS! ^_^

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