Lexington & Concord (1775): The Real Opening Shots

Chapter 1 established the war's own real scale. This chapter opens the course's own military narrative at the exact point that scale began — a single day of running combat that turned a political crisis into an actual shooting war.

The Night Before: A Warning System, Not a Solo Ride

On the night of 18–19 April 1775, Paul Revere and William Dawes rode out from Boston to warn colonial militia leaders that British troops were preparing to march — alerted themselves by the physician and Patriot leader Joseph Warren. The famous "one if by land, two if by sea" lantern signal, hung in Boston's Old North Church, indicated the British were crossing by water. Revere was captured by a British patrol at Lincoln before completing his own ride; a third rider, Samuel Prescott, escaped and carried the warning on to Concord — a real, genuinely collaborative alarm system, not the solo dash popular memory sometimes reduces it to.

19 April 1775: Lexington

British regulars, roughly 700 strong, marched from Boston toward Concord to seize colonial military supplies. At Lexington, they encountered a real, small militia force — about 77 men under Captain John Parker. What happened next is the war's own most famous genuine historical puzzle: who actually fired first.

Concord: Real Resistance Stiffens

The British column pushed on to Concord, where a larger colonial force — roughly 400 militiamen — had assembled. Here the fighting escalated into a real, sustained clash at the North Bridge, and as the British began their return march to Boston, colonial militia numbers swelled dramatically — by day's end, roughly 4,000 militiamen had taken part in harassing the retreating British column from the roadside and surrounding terrain.

A Fighting Retreat Back to Boston

The British retreat became a genuine running battle, harassed continuously by militia fire from behind stone walls, trees, and buildings along the road — a real, early demonstration of the irregular, terrain-exploiting tactics American forces would rely on repeatedly across the war. Reinforcements under General Percy, roughly 1,000 strong, met the exhausted original column near Lexington around 2:00 p.m., allowing it to reorganize and complete the retreat to Charlestown by nightfall.

Looking Ahead

Chapter 3 covers the Battle of Bunker Hill, fought just two months later, and the real founding of the Continental Army under George Washington's own command.

Reflect