Revenge Led to War

When a patriotic and loyal Force of the Elite soldier finds out that his father-like mentor, a reputable general, has been murdered, he sets out to find out who could've caused the fatal death of his mentor. Whilst doing this, he realizes that he has encouraged a whole country to stand with him to begin another deadly war to bring back the United States. The timeline of the novel is set in the year 2155, 90 years after America's states have separated to become the Forces of the Elite (elitism), the Eagle (liberalism), and the Exiled (independent; more neutral).