Buried and hidden amid the 21st-century streets and neighborhoods of New York City is an enormous trove of history of the nation’s formative years and the battles waged here during the American War of Independence.

I live on a former battleground where British and American troops fought the first and largest battle of the Revolution, the Battle of Brooklyn. Here in late August of 1776, just weeks after the Declaration of Independence was signed, some 35,000 British troops landed to face 10,000 Americans seeking to defend their new country. The series of engagements became a running retreat for General George Washington to the edge of Long island, over the East River, north through Manhattan and then on to safety in New Jersey and Pennsylvania.

At historic Green-Wood Cemetery near my home, the Battle of Brooklyn’s 238th anniversary was commemorated this past weekend with reenactors, period weapons demonstrations, military music, a parade featuring more than eighty regimental flags and speeches by various local dignitaries. Also on display was the “Percy Map,” a contemporary map of the American positions during the battle made by British General Hugh Earl Percy. The map was recently acquired through a joint partnership between Green-Wood and the Brooklyn Historic Society and will be on display again beginning this week at the society’s exhibit “Unlocking Two Revolutionary War Era Maps.”

Various local dignitaries such as Borough President Eric Adams and historian Barnet Schecter spoke during the official ceremonies held near the monument to the Battle of Brooklyn at Battle Hill in the cemetery this weekend. Schecter’s seminal 2002 book, The Battle For New York: The City At The Heart Of The American Revolution, places New York at the center of the War of Independence and grandly documents the events leading up to the Battle of Long Island and its aftermath. Using extensive primary written sources from the period, Schecter shows how the British obsession with maintaining control of New York drained precious resources from other fronts in the war and strengthened the newly-born nation’s resistance to their former English rulers. Schecter’s book documents that British General William Howe’s failure to follow-up his victories  during the August and September 1776 campaign allowed Washington’s army to retrench and prolong the war another seven years until eventual American victory.

Schecter’s book is a must-read for those of us interested in the story which unfolded here in the early days of the new American republic’s fight against overwhelming odds with the world’s most dominant military power at the time. Like the hundreds of other people in attendance at Green-Wood Cemetery, experiencing the place where the United States fought its first formative battle brought this history alive again on a sunny afternoon in Brooklyn, New York.

A Revolutionary War era encampment stood near the entrance to Green-Wood Cemetary

A variety of reenactors spoke to attendees about the soldier’s experience during the American War of Independence

Firing demonstrations of artillery pieces and mounted British officer reenactors helped bring the Revolutionary War period to life

Reenactors portraying General George Washington and his staff were present

The United States Marine Academy Regimental Band provided musical accompaniment for the ceremonies

Reenactors were recognized for their depiction of African-American contributions to the War of Independence