Question

what did the'frontier'mean to the Americans?30 words.​

Answer 1

Answer:-

American frontier, in United States history, the advancing border that marked those lands that had been settled by Europeans. It is characterized by the westward movement of European settlers from their original settlements on the Atlantic coast (17th century) to the Far West (19th century).

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Answer 2

Answer:

The conquest and purchase of land by the Americans resulted in the extension of boundaries. The natives of America were compelled to move accordingly. The boundary where natives reached was known as 'Frontier'.