William Dawes Jr. was an American soldier, and was one of several men who, in April 1775, alerted minutemen in Massachusetts of the approach of British regulars prior to the battles of Lexington and Concord at the outset of the American Revolution. For some years, Paul Revere had the most renown for his ride of warning of this event.
Joseph Warren, a Founding Father of the United States, was an American physician who was one of the most important figures in the Patriot movement in Boston during the early days of the American Revolution, eventually serving as President of the revolutionary Massachusetts Provincial Congress. Warren enlisted Paul Revere and William Dawes on April 18, 1775, to leave Boston and spread the alarm that the British garrison in Boston was setting out to raid the town of Concord and arrest rebel leaders John Hancock and Samuel Adams. Warren participated in the Battles of Lexington and Concord the following day, the opening engagements of the American Revolutionary War.
Samuel Prescott was an American physician and a Massachusetts Patriot during the American Revolutionary War. He is best known for his role in Paul Revere's "midnight ride" to warn the townspeople of Concord, Massachusetts, of the impending British army move to capture guns and gunpowder kept there at the beginning of the American Revolution. He was the only participant in the ride to reach Concord.
Massachusetts Avenue is a major thoroughfare in Boston, Massachusetts, and several cities and towns northwest of Boston. According to Boston magazine, "Its 16 miles of blacktop run from gritty industrial zones to verdant suburbia, homeless encampments, passing gentrified brownstones, college campuses and bustling commercial strips."
Minute Man National Historical Park commemorates the opening battle in the American Revolutionary War. It also includes the Wayside, home in turn to three noted American authors. The National Historical Park is under the jurisdiction of the National Park Service and protects 970 acres (392.5 ha) in and around the Massachusetts towns of Lexington, Lincoln, and Concord.
The Hancock–Clarke House is a historic house in Lexington, Massachusetts, which is now a National Historic Landmark. Built in 1738, the house is notable as one of two surviving houses associated with statesman and Founding Father John Hancock, who lived here for several years as a child. It is the only residence associated with him that is open to the public. It played a prominent role in the Battle of Lexington and Concord as both Hancock and Samuel Adams, leaders of the colonials, were staying in the house before the battle. The House is operated as a museum by the Lexington Historical Society. It is open weekends starting in mid-April and daily from May 30–October 31. An admission fee is charged.
The Battles of Lexington and Concord was the first major military campaign of the American Revolutionary War, resulting in an American victory and outpouring of militia support for the anti-British cause. The battles were fought on April 19, 1775, in Middlesex County, Province of Massachusetts Bay, within the towns of Lexington, Concord, Lincoln, Menotomy, and Cambridge. They marked the outbreak of armed conflict between the Kingdom of Great Britain and Patriot militias from America's thirteen colonies.
Isaac Bissell was a patriot post rider who delivered mail between Boston and Hartford, Connecticut. On April 19, 1775, the British made an attack on Lexington and Concord, igniting the American Revolutionary War. He was assigned to alert American colonists of the news and rally them to assist the Massachusetts minutemen. Traveling from Watertown, Massachusetts, on the Upper Post Road to Hartford, Connecticut, and through Connecticut Colony, he carried the Lexington Alarm message from Joseph Palmer. He rode again in July 1779 to deliver the New Haven Alarm. Bissell served the Connecticut Militia throughout the Revolutionary War.
The Boston Neck or Roxbury Neck was an isthmus, a narrow strip of land connecting the then-peninsular city of Boston to the mainland city of Roxbury. The surrounding area was gradually filled in as the city of Boston expanded in population. The land formerly composing the neck is part of the neighborhood now known as the South End.
"Paul Revere's Ride" is an 1860 poem by American poet Henry Wadsworth Longfellow that commemorates the actions of American patriot Paul Revere on April 18, 1775, although with significant inaccuracies. It was first published in the January 1861 issue of The Atlantic Monthly. It was later retitled "The Landlord's Tale" in Longfellow's 1863 collection Tales of a Wayside Inn.
Battle Road, formerly known as the Old Concord Road and the Bay Road, is a historic road in Massachusetts, United States. It was formerly part of the main road connecting Lexington, Lincoln and Concord, three of the main towns involved in the American Revolutionary War. It was on Battle Road that thousands of colonial militia and British regulars fought during the redcoats' retreat from Concord to Boston on the morning and afternoon of April 19, 1775.
Mary Flint Hartwell was an American woman who played a prominent role in the battles of Lexington and Concord, during the American Revolutionary War of 1775 to 1783.
Hartwell Tavern is a historic American Revolutionary War site associated with the revolution's first battle, the 1775 battles of Lexington and Concord. It is located on North County Road, just off Battle Road in Lincoln, Massachusetts, and operated as a historic house museum by the National Park Service as part of the Minute Man National Historical Park. Built in 1733, in what was then Concord, it is staffed from Memorial Day weekend to October by park rangers dressed in colonial attire who offer programs daily.
The Midnight Ride was the alert to the American colonial militia on April 18, 1775 to the approach of British forces before the battles of Lexington and Concord.
The Samuel Hartwell House is a historic American Revolutionary War site associated with the revolution's first battle, the 1775 battles of Lexington and Concord. Built in 1733, in what was then Concord, it was located on North County Road, just off Battle Road in today's Lincoln, Massachusetts, and about 700 feet east of Hartwell Tavern, which Hartwell built for his son, Ephraim, and his newlywed wife, Elizabeth, in 1733. The site is part of today's Minute Man National Historic Park.
The Captain William Smith House is a historic American Revolutionary War site in Lincoln, Massachusetts, United States. Part of today's Minute Man National Historic Park, it is associated with the revolution's first battle, the 1775 battles of Lexington and Concord. Believed to have been built in 1692, in what was then Concord, it is believed to be the oldest house in Lincoln.
The Job Brooks House is a historic American Revolutionary War site in Lincoln, Massachusetts, United States. It is part of today's Minute Man National Historic Park.
The Jacob Whittemore House is a historic American Revolutionary War site in Lexington, Massachusetts, United States. It is part of today's Minute Man National Historic Park. It is located on Airport Road, just off Battle Road. It is the only house of the "witness" houses of the April 19, 1775 battles of Lexington and Concord to fall inside the Lexington town line; the others are in Lincoln or Concord.
The Samuel Brooks House is a historic American Revolutionary War site in Concord, Massachusetts, United States. It is part of today's Minute Man National Historic Park. It is located on North Great Road, just off Battle Road.
William Smith was a captain of the minutemen of Lincoln, Province of Massachusetts Bay, during the battles of Lexington and Concord, which began the American Revolutionary War.
Great Britain 
Monument detail, looking south toward Massachusetts Route 2A