What battle was the winter of despair?

The phrase "winter of despair" refers to the winter of 1777-1778 during the American Revolutionary War, specifically associated with the Continental Army's encampment at Valley Forge. This period was marked by severe hardships, including harsh weather, lack of supplies, and disease, which tested the resolve of the American troops. Although there was no single battle fought at Valley Forge, the struggles faced there were critical in shaping the army's resilience and eventual success in the war.