R6 Point of View *Which article would newspaper editor John O'Sullivan MOST agree with and why?1 pointThe United States Did Not Have a Legitimate Claim - because the treaty annexing Texas was not authorized by SpainThe United States Did Not Have a Legitimate Claim - because the American people did not support the Mexican American War. America's Acquisition Was Justified - because Mexico would have been unable to economically develop the West. America's Acquisition Was Justified - because the American public broadly supported westward expansion.