The correct description of Valley Forge is:
"It was where General Washington and the Continental Army camped in Pennsylvania and suffered through a harsh winter."
During the winter of 1777-1778, the Continental Army endured difficult conditions at Valley Forge, leading to significant challenges such as food shortages, inadequate shelter, and disease. Despite these hardships, the experience at Valley Forge became a turning point for the Continental Army, as they emerged more unified and better trained.