Because the decisive victory was followed shortly afterward by news of a peace treaty, many Americans at the time mistakenly believed the Battle of New Orleans had won the war. The Battle of New Orleans is also important because it propelled Andrew Jackson to fame as a war hero.
Answer: the most significant outcome was the final victory shortly afterwards. The Battle of New Orleans is important because the momentous victory was followed shortly afterward by news of a peace treaty, many Americans at the time wrongfully thought the Battle of New Orleans had won the war. The Battle of New Orleans is also important because it pushed Andrew Jackson to fame as a war hero.
