Why were grant and Sherman eager for the armies opposing the to fight?

Grant and Sherman were eager for the opposing armies to engage in battle because they believed decisive confrontations would weaken the Confederate forces and hasten the end of the Civil War. Both generals understood that aggressive tactics and continuous pressure would disrupt the enemy's ability to regroup and resupply. Additionally, they aimed to capitalize on their superior numbers and resources, pushing for a war of attrition that would ultimately lead to Union victory. By forcing the enemy to fight, they aimed to exploit the Confederacy's dwindling manpower and morale.