Battle of Trenton: Topic PageThe battles in and around New York City in the summer and fall of 1776 had gone badly for the American revolutionaries. The British had taken the city and established posts across from New York in New Jersey and up the Hudson River. Meanwhile, General George Washington knew that the enlistments of many of his few remaining troops would end on December 31, 1776. He needed a victory both to support the patriot cause and to maintain his army.