Historians disparage the effectiveness of President Jefferson Davis, with a consensus holding that he was much less effective than Abraham Lincoln. As a former Army officer, senator, and Secretary of War, he possessed the stature and experience to be president, but certain character defects undercut his performance. He played favorites and was imperious, frosty, and quarrelsome. By dispensing with parties, he lost the chance to build a grass roots network that would provide critically needed support in dark hours. Instead, he took the brunt of the blame for all difficulties and disasters. Davis was animated by a profound vision of a powerful, opulent new nation, the Confederate States of America, premised on the right of its white citizens to self-government. However, in dramatic contrast to Lincoln, he was never able to articulate that vision or provide a coherent strategy to fight the war. He neglected the civilian needs of the Confederacy while spending too much time meddling in military details. Davis's meddling in military strategy proved counterproductive. His explicit orders that Vicksburg be held no matter what sabotaged the only feasible defense and led directly to the fall of the city in 1863.