How did the war of 1812 mark a traditional boundary between the early republic and the early national periods of the United States

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Explanation:

The tensions that caused the War of 1812 arose from the French revolutionary (1792–99) and Napoleonic Wars (1799–1815).

During this nearly constant conflict between France and Britain, American interests were injured by each of the two countries'

endeavours to block the United States from trading with the other.

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