Valley Forge- Dec. 19 1777-June 19 1778. Valley Forge was the a winter camp for the continental army. This winter was one of the toughest winters the army faced. They lacked enough food and supplies that they need most. Washington had the toughest job: keeping the army together. It was difficult to get the supplies due to the snow storms. They had an ingenious idea; they would attack the British when they least expected it. Christmas night. They paddled across the river to Where the British were staying. They knew all the British would be drunk and they were right. They won the battle and know people thought they had a