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The Appalachian Mountains are 1,500 miles long. They were discovered in June 1528 by Panfilo de Narvaez, when he led an expedition into Apalachee territory.

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9y ago
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12y ago

The Appalachian mountains formed during the paleozic era, Even though this is a broad answer i hope it helps!

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13y ago

Hernando DE Soto and possibly vikings

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Q: When did the Appalachian mountains form?
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