On the night of December 25–26, 1776, the Continental Army under the command of General George Washington made their crossing of the Delaware River. They took the Hessians stationed in Trenton by surprise; the Hessians were not prepared for an attack during a bad storm. In the ensuing Battle of Trenton in the morning of December 26, the Continental Army defeated the Hessians. The Americans attacked in groups, one down the two main streets from the North east, the other along the river road. The American cannons denied the Hessians the ability to form up in the streets. The Hessians unsuccessfully attempted to retreat and were completely surrounded by the Continental Army. As a result of the battle, the Americans captured nearly 900 Hessian soldiers within 90 minutes. In addition, they took the supplies that had been placed in Trenton for use by the British army. Washington then had the soldiers recross safely back into Pennsylvania. The battle helped to increase the waning confidence of the Continental Congress.