... if we tried to storm Lee's lines. After Cold Harbor the general won't attempt it, and I see a long wait here. But we can afford it. The South grows steadily weaker. Our blockade clamps like a steel band, and presses tighter and tighter all the time. Food is scarce in the Confederacy. So is ammunition. They receive no recruits, and every day the army of Lee is smaller in numbers than it was the ... — The Tree of Appomattox • Joseph A. Altsheler