I don't know anything aout the subject, so I'm probably not the best person to clean up any skewed points of view.  Don't feel as if you shouldn't edit the article anymore.  You're certainly welcome to correct anything you perceive as biased.  To prevent misunderstandnings, simply cite a third-party source for your information.  That gives you a leg to stand on if someone comes along to disrupt the edit.  Be proud of your patriotism and thanks for your contributions.