I need help please. Only answer if you read The battle of greasy grass and The little horn massacre .

You learned that the author's message in "The Battle of Greasy Grass" is that the battle "was a watershed moment in the history of Indigenous-U.S. relations." You also learned that the message in "The Little Horn Massacre" is that the battle was a disaster for the United States. Since the two accounts have the same general purpose, explain how the perspective of the accounts helps communicate the different messages.