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This painting was completed in 1864 just before the end of the civil war. The idea that the western frontier represents to many Americans is the promise of a new beginning for the nations.

What do you mean by civil war?

A civil war refers to an intrastate war between organized groups within the same state or a country.

After the completion of the painting in 1864, the western frontier represent many Americans due to the promise of a new beginning for the nation.

Learn more about civil war here:

https://brainly.com/question/11874600

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