If the new campaign by the northern armies failed what trouble would the Lincoln administration face?

If the new campaign by the northern armies failed, the Lincoln administration would likely face significant political fallout, including diminished public support and increased pressure from Congress and the press to change military leadership or strategy. Additionally, a failure could embolden Confederate forces and sympathizers, potentially leading to further territorial losses. The administration might also experience challenges in maintaining morale among troops and the civilian population, which could threaten the overall war effort.