What battles are covered in 1776 by David Mccullough?

In "1776" by David McCullough, the author primarily focuses on key battles during the American Revolutionary War, including the Siege of Boston, the Battle of New York, and the pivotal Battle of Trenton. McCullough details the challenges faced by George Washington and his troops, highlighting the significance of these engagements in the struggle for American independence. The narrative emphasizes the determination and resilience of the Continental Army amidst overwhelming odds.