United States Revolution Timeline

Short answer

• The United States Revolution runs from 1763 to 1783. In 1763, Britain ended the French and Indian War victorious but heavily in debt, and began to tax its American colonies more closely. Colonial protest grew through the Stamp Act of 1765, the Townshend Acts of 1767, the Boston Massacre in 1770, and the Boston Tea Party in 1773. Fighting began at Lexington and Concord on April 19, 1775. Congress voted for independence on July 2, 1776, adopted the Declaration of Independence on July 4, 1776, and won the decisive military turning point at Saratoga in 1777, which brought France into the war in 1778. The last major battle ended with the British surrender at Yorktown on October 19, 1781. The Treaty of Paris, signed on September 3, 1783, ended the war and recognized the United States as independent.

When people search for a United States Revolution timeline, they usually want two things at once: the dates in order, and a clear sense of why one event led to the next. This article gives both. It follows the dispute from the end of the French and Indian War in 1763, through a decade of argument over taxes and authority, through the war itself from 1775 to 1783, and through the peace that recognized the United States as independent.

A timeline can make that story look neater than it felt at the time. The people involved did not know how it would end. Many colonists hoped for reconciliation with Britain long after fighting began. Many others remained loyal to the Crown throughout the war. Native nations, enslaved people, and free Black people faced choices that were shaped by their own hopes for security and freedom, not only by the dispute between London and the colonies. Where the record allows different readings, this article attributes those readings rather than presenting one side as the whole story.

How to Read This Timeline

Three dates often cause confusion, so it helps to settle them.

First, the Revolution and the Revolutionary War are not exactly the same thing. The Revolution, as the political break with Britain, grew out of the dispute that began after 1763. The war, as armed fighting, began in 1775 and ended with the peace treaty in 1783. Encyclopaedia Britannica describes the American Revolution as an insurrection carried out by 13 of Great Britain’s North American colonies that began in 1775 and ended with a peace treaty in 1783. The Library of Congress frames its timeline from 1763 to 1783, because the causes belong to the story as much as the battles do.

Second, independence was a process, not a single day. Congress voted for independence on July 2, 1776, adopted the written Declaration on July 4, 1776, and most delegates signed the engrossed parchment copy on August 2, 1776. July 4 is the date on the document and the date Americans celebrate, but July 2 is the date of the vote itself.

Third, Yorktown was the last major battle, not the legal end of the war. British forces still held New York City, Charleston, and Savannah after Yorktown. The war ended legally only when the Treaty of Paris was signed in 1783.

The sections that follow explain each phase, including what each side said it was doing and why.

1763 to 1765: Victory, Debt, and the First New Taxes

The story starts with a British victory. The French and Indian War, the North American part of the wider Seven Years’ War, ran from 1754 to 1763. Britain won extensive territory, but the war had been expensive. The Library of Congress notes that until the end of that war in 1763, few colonists objected to their place in the British Empire. What changed was a sustained British effort to administer the enlarged empire, defend it, and make the colonies help pay for that defense.

In 1763, Britain issued a proclamation that limited colonial settlement west of the Appalachian Mountains, reserving that land for Native peoples, at least for the time being. For colonists who had expected to move west after the war, this was a bitter disappointment. For Native nations, the proclamation was no guarantee of safety, and later British policy did not hold the line it drew.

Parliament then turned to revenue. The Sugar Act of 1764 tightened enforcement of duties on molasses and sugar, and the Stamp Act of 1765 imposed a direct tax on printed materials, including newspapers and legal documents. The Stamp Act mattered not only because it cost money, but because of who imposed it. Colonists argued that only their own assemblies could tax them directly, because they had no representatives in Parliament. Ministers in London answered that Parliament was sovereign over the whole empire, and that the colonies owed a share of the cost of their own defense. That clash over authority became the central argument of the next decade.

Colonial response was swift and organized. The Stamp Act Congress met in New York in 1765, merchants organized boycotts of British goods, and crowds in several ports intimidated stamp distributors. Parliament repealed the Stamp Act in 1766, but in the same session it passed the Declaratory Act, asserting that Parliament had full power to make laws binding the colonies in all cases whatsoever. Repeal settled the tax, but not the constitutional question.

1767 to 1770: The Townshend Duties and the Boston Massacre

The argument revived in 1767 with the Townshend Acts, named for Charles Townshend, Chancellor of the Exchequer. These acts placed duties on imports, including glass, lead, paint, paper, and tea. Ministers in London hoped duties on trade would be less objectionable than a direct internal tax. Many colonists disagreed, arguing that the purpose was still revenue and that the distinction did not answer the representation question.

Protest again took the form of boycotts and organized nonimportation agreements. In Boston, where tension between residents and soldiers was high, the dispute turned violent. On March 5, 1770, British soldiers fired into a crowd in an episode known as the Boston Massacre. Colonists who were killed became, in Patriot accounts, martyrs to British tyranny. The soldiers were tried in colonial courts, and most were acquitted, a fact that complicates any simple telling of the episode. Its political effect is not in doubt: it hardened opinion in Boston and gave Patriot writers a powerful symbol.

In the same year, Parliament repealed most of the Townshend duties, keeping only the duty on tea. Keeping the tea duty preserved Parliament’s claim to the right to tax, while removing most of the practical burden. For a few years, the colonies entered a period of relative quiet. The Library of Congress notes that a relative calm descended, even though the crises of the past decade had created incompatible mindsets on opposite sides of the Atlantic. Quiet did not mean agreement.

1773 to 1774: Tea, the Boston Tea Party, and the First Continental Congress

The quiet ended over tea. In 1773, Parliament passed the Tea Act, designed to help the struggling British East India Company by allowing it to sell tea directly in the colonies. The act lowered the price of legal tea, but it kept the Townshend duty on tea in place. Many colonists read it as another assertion of Parliament’s right to tax them, and as a threat to colonial merchants who would be bypassed. The issue was principle and livelihood together, not the price of a drink.

On December 16, 1773, colonists in Boston boarded three ships and threw chests of tea into Boston Harbor. The Boston Tea Party was deliberate property destruction, understood by its organizers as a protest, not as theft for personal gain. In London, ministers saw it differently: as an attack on property and lawful authority that could not go unanswered.

Parliament answered in 1774 with measures colonists called the Coercive Acts, and Patriot writers called the Intolerable Acts. They closed the port of Boston until the destroyed tea was paid for, curtailed Massachusetts self government, and expanded the quartering of troops. A separate Quebec Act, passed in the same year, extended Quebec’s boundaries and recognized Catholic rights there, which alarmed Protestant colonists. From the British government’s perspective, these were measures to restore order. From the colonists’ perspective, they were punishment of a whole colony for the act of a few.

The colonial response was continental rather than local. In September 1774, delegates from twelve colonies met in Philadelphia as the First Continental Congress. Georgia did not send delegates. The Congress agreed on a coordinated boycott of British goods, petitioned the king, and agreed to meet again if grievances were not redressed. It did not yet declare independence, but it created a body that could speak for the colonies.

1775: From Protest to War

The war began in Massachusetts. On April 19, 1775, British troops marched from Boston toward Concord to seize colonial military stores, and met armed colonists first at Lexington and then at Concord. Britannica records that the fighting began with skirmishes on that day. The colonists had been warned of the raid through lines of communication that included the ride of Paul Revere. No one can say with certainty who fired first at Lexington, and both sides claimed the other had started a war.

In May 1775, the Second Continental Congress met in Philadelphia. It took charge of the war effort, created a Continental Army, and appointed George Washington of Virginia as its commander in chief in June 1775. Choosing a Virginian signaled that the struggle was continental, not merely a Massachusetts quarrel.

The first major battle followed on June 17, 1775, at Bunker Hill, fought mostly on nearby Breed’s Hill in Charlestown during the siege of Boston. The British won the ground, but at heavy cost, and the battle showed both sides that colonial forces would not scatter when defeated.

Even after Lexington, Concord, and Bunker Hill, many delegates still hoped for reconciliation. In July 1775, Congress sent the Olive Branch Petition to King George III, professing loyalty and asking him to intervene to restore peace. The king refused to receive it and, in August 1775, declared the colonies in a state of rebellion. After the summer of 1775, the language of reconciliation gave way, in Congress, to the language of separation.

The year shows why the Revolution cannot be told as a simple contest between Britain and the colonies. In November 1775, Lord Dunmore, the royal governor of Virginia, issued a proclamation offering freedom to enslaved people and indentured servants belonging to rebels who were able and willing to bear arms for the Crown. It was a military measure aimed at weakening the rebellion, but it exposed the deepest contradiction in the Patriot cause: Patriots claimed to fight for liberty while many held people in slavery. For enslaved people, the practical question was which side offered the best chance of freedom. Some fled to British lines, others fought for the Patriots, and many found wartime promises were not kept in peace.

1776: Common Sense, Independence, and a War That Went Badly

By the start of 1776, the argument for independence had a popular voice. In January 1776, Thomas Paine published Common Sense, a pamphlet that argued in plain language that monarchy itself was flawed and that the colonies were large enough to govern themselves. It sold widely and was read aloud in taverns and camps. It did not create the independence movement, but it shifted debate from grievances against particular ministers to the question of the system itself.

Congress moved in stages during the spring and summer. On June 7, 1776, Richard Henry Lee of Virginia moved that the colonies be free and independent states. Congress appointed a committee to draft a declaration, with Thomas Jefferson as its principal author. On July 2, 1776, Congress voted for independence. Over the next two days, it revised Jefferson’s draft, and on July 4, 1776, it adopted the Declaration of Independence. The National Archives transcription preserves its opening claim that governments derive their just powers from the consent of the governed, and its charge that the history of the present King of Great Britain is a history of repeated injuries and usurpations, all having in direct object the establishment of an absolute Tyranny over these States. That charge was a political case for separation, aimed at undecided colonists and at foreign governments whose help Congress needed. It placed responsibility on the king personally, even though many of the acts it listed had been decided by Parliament and ministers. Readers should treat it as the Patriots’ argument, not as a neutral verdict on George III. A fuller account of his reign is given in the companion article on King George the Third, which this timeline does not repeat.

The signing story needs the same care. The parchment copy now displayed at the National Archives was not signed, for the most part, on July 4. The National Archives notes that the written Declaration was dated July 4 but was not actually signed until August 2, when most delegates added their names, and that 56 delegates eventually signed. Treating July 4 as the signing day is a common error; treating it as the adoption day is correct.

Independence did not bring immediate military success. In the summer and autumn of 1776, British forces drove Washington’s army from New York City and pursued it across New Jersey. In December 1776, Washington crossed the Delaware River and won at Trenton, followed in January 1777 by a victory at Princeton. These small battles kept the army together and revived recruiting.

1777 to 1778: Saratoga, Valley Forge, and the French Alliance

The year 1777 produced the war’s military turning point. British General John Burgoyne led an army south from Canada toward Albany, intending to cut New England off from the other colonies. American forces under Horatio Gates, with Benedict Arnold playing a prominent part, met him in two battles near Saratoga in New York, on September 19 and October 7, 1777. On October 17, 1777, Burgoyne surrendered his army. The Library of Congress labels 1776 to 1777 its Turning Point section, and the reason is diplomatic as much as military: Saratoga convinced France that the Americans could win.

Congress had already, in 1777, approved the Articles of Confederation, the first written constitution for the new union. The Articles created a loose confederation in which the states kept most powers and Congress could not easily tax or enforce its decisions. That weakness would matter after the war, but during the war the Articles gave the struggle a formal frame for diplomacy.

The winter that followed Saratoga tested the army in a different way. From December 1777 to June 1778, Washington’s army wintered at Valley Forge in Pennsylvania, not far from British occupied Philadelphia. Shortages of food, clothing, and shelter, together with disease, made it one of the hardest winters of the war. It was a period of training and reorganization, under the Prussian officer Baron von Steuben among others, that left the army more disciplined in the spring.

Diplomacy caught up with the battlefield in February 1778. On February 6, 1778, the United States and France signed a Treaty of Alliance, together with a Treaty of Amity and Commerce. The National Archives describes the alliance as formalizing France’s financial and military support, and notes that neither side could make peace with Britain without the other’s formal consent. France recognized American independence, and the war, which Britannica notes had until early 1778 been a civil war within the British Empire, became an international war. Spain joined the colonies against Britain in 1779, and the Netherlands provided financial support and recognition while fighting its own war against Britain.

1778 to 1781: The War Moves South, and Ends at Yorktown

After 1778, Britain shifted its main effort to the southern colonies, on the theory that Loyalist support there was stronger. British forces captured Savannah in late 1778 and Charleston in 1780, taking a large American army prisoner at Charleston. In August 1780, American forces lost heavily at Camden in South Carolina.

The tide turned through smaller, hard fought actions rather than a single southern Saratoga. In January 1781, American forces won at Cowpens in South Carolina. In March 1781, at Guilford Courthouse in North Carolina, British forces under Charles Cornwallis won the field but suffered losses that left his army weakened. Cornwallis then moved into Virginia and established a base at Yorktown on the Chesapeake, expecting support from the Royal Navy.

That support did not arrive in time. A French fleet under Admiral de Grasse blocked the Chesapeake, while Washington marched a combined American and French army south from New York. The siege of Yorktown began in late September 1781. On October 19, 1781, Cornwallis surrendered his army. Britannica notes that French sea power helped bring about the surrender, which effectively ended the war in the United States. Effectively is the right word: major fighting stopped, but the legal end still lay ahead.

The southern campaign shows the war’s character as a civil war, a point Britannica stresses. Patriot and Loyalist militias fought each other in the Carolinas and Georgia, and neighbors chose sides for reasons that mixed principle, family, property, and fear. Native nations, too, were divided: some allied with Britain, hoping British protection would limit colonial expansion; others allied with the Americans, or tried to stay neutral.

1781 to 1783: Peace, Recognition, and an Unfinished Settlement

Yorktown broke the British government’s will to continue the war, but peace took nearly two years to negotiate. In Paris, American negotiators John Adams, Benjamin Franklin, and John Jay dealt separately with Britain, despite the French alliance’s requirement of joint peacemaking, and reached terms that France ultimately accepted. Preliminary articles were agreed in 1782. The final Treaty of Paris was signed on September 3, 1783.

The National Archives summarizes the treaty in one sentence: it ended the American Revolution and formally recognized the United States as an independent nation. Its terms set boundaries that gave the United States extensive territory east of the Mississippi River, while Britain kept Canada and Spain recovered Florida. The treaty promised that Congress would recommend the restoration of property confiscated from Loyalists. That promise proved difficult to enforce, and many Loyalists never recovered what they had lost. Many left the United States, for Canada, Britain, the Caribbean, and elsewhere.

Two closing events belong in any complete timeline. In November 1783, the last British troops left New York City. In December 1783, George Washington resigned his commission as commander in chief and returned to civilian life at Mount Vernon, showing that the army would submit to civilian authority.

Three Ways of Seeing the Same Timeline

A timeline records dates. It does not settle what those dates meant. The main contemporary readings are as follows.

Patriots argued that Parliament had no right to tax colonies that had no representatives in it, that British measures after 1763 formed a pattern of encroachment on colonial self government, and that independence was justified when petitions failed and war began. The Declaration of Independence is the fullest statement of that case.

Loyalists and the British government argued that Parliament was sovereign over the whole empire, that the colonies owed obedience to laws passed for the empire’s defense, and that the taxes were modest contributions toward costs Britain had largely borne. Loyalists added that independence would bring disorder and that the dispute could be settled within the empire. Their defeat does not make their arguments unworthy of record; it makes them part of the story of a divided people.

Native nations and enslaved people judged the Revolution by what it would mean for their land and their freedom. For many Native nations, British promises of a boundary line, however imperfectly kept, seemed a better restraint on colonial expansion than a new American government whose citizens were already pressing west. For enslaved people, the test was which side offered a real path out of slavery. The Revolution ended slavery in some northern states afterwards, but left it intact and expanding in the South. Any timeline that presents 1783 as a universal triumph of liberty without that qualification misleads its readers.

Historians today agree that no single cause explains the Revolution, and they disagree about emphasis: the constitutional argument, economic interests, a distinct American identity, print, or distance from London. The timeline supports a middle judgment: the break was neither inevitable in 1763 nor accidental in 1775, but was produced by a decade of decisions in which each side’s response to the last crisis made the next crisis more likely.

What This Timeline Does Not Settle

Several questions that readers often bring to a timeline have no single settled answer, and this article does not pretend otherwise.

When did the Revolution start? For armed fighting, April 19, 1775. For the political break, the period from 1763 to 1776. The answer depends on what is meant by revolution.

Was it a war for liberty, a civil war, or a war for empire? It was all three: a war for liberty in the Patriots’ terms, a civil war in that Britons fought Britons and colonists fought colonists, and a war for empire in that France, Spain, and the Netherlands joined it for their own reasons.

Did the Declaration’s promises apply to everyone in 1776? No. Women generally could not vote in the new states, with New Jersey as the exception: its 1776 constitution enfranchised propertied unmarried women, who voted until the 1807 law confined voting to white males; enslaved people remained enslaved in most states, and Native nations were not parties to the treaty. Its language about equality has since been used by excluded people to demand inclusion, but equality was not achieved in 1776.

Finally, a timeline is a selection. This article follows the main thread from 1763 to 1783 and omits hundreds of battles and negotiations. Omitting an event does not mean it was unimportant to those who lived through it.

Frequently Asked Questions

When did the United States Revolution start and end? The political dispute began after the French and Indian War ended in 1763. Armed fighting began at Lexington and Concord on April 19, 1775. The war ended legally with the Treaty of Paris on September 3, 1783. For the war itself, use 1775 to 1783. For the Revolution as a whole, use 1763 to 1783.

What caused the American Revolution? The central cause was a constitutional dispute over Parliament’s authority to tax and legislate for colonies that had no representatives in Parliament, sharpened by Britain’s need to pay for the French and Indian War. The Stamp Act of 1765, the Townshend Acts of 1767, and the Coercive Acts of 1774 each revived that dispute.

When was the Boston Tea Party? December 16, 1773, when colonists threw chests of tea into Boston Harbor, in protest against the Tea Act of 1773.

When was the Declaration of Independence adopted, and when was it signed? Congress voted for independence on July 2, 1776, and adopted the Declaration on July 4, 1776. Most delegates signed the parchment copy on August 2, 1776. July 4 is the adoption date, not the main signing date.

What was the turning point of the Revolutionary War? The surrender of Burgoyne’s army at Saratoga on October 17, 1777, is usually called the turning point, because it convinced France to enter the war as an American ally in 1778. Trenton and Princeton kept the army alive earlier, and Yorktown ended major fighting later.

When did France join the American Revolution? France and the United States signed a Treaty of Alliance on February 6, 1778. Spain joined the war against Britain in 1779. French sea power then played a decisive part at Yorktown in 1781.

When was the Battle of Yorktown, and why did it end the war? The siege ran from late September 1781 to the British surrender on October 19, 1781. Yorktown ended major fighting, but it did not legally end the war. That required the Treaty of Paris in 1783.

When was the Treaty of Paris signed, and what did it do? September 3, 1783. It ended the American Revolution, recognized the United States as independent, and set boundaries giving the new nation extensive territory east of the Mississippi River. Britain kept Canada, and Spain recovered Florida.

Who fought on each side? Patriots, through Congress, the Continental Army, and state militias, fought for independence. The British regular army, German auxiliary troops hired by Britain, and American Loyalists fought to keep the colonies in the empire. France, Spain, and the Netherlands fought Britain for their own reasons after 1778. Native nations divided, and enslaved people and free Black people fought on both sides, often in pursuit of freedom.

Where can I follow the timeline in person? Lexington and Concord, Boston, Independence Hall in Philadelphia, Saratoga, Valley Forge, and Yorktown all preserve places from this timeline. The Library of Congress and the National Archives hold the documents.

Sources & references

• Library of Congress. The American Revolution, 1763 to 1783, U.S. History Primary Source Timeline. https://www.loc.gov/classroom-materials/united-states-history-primary-source-timeline/american-revolution-1763-1783/
• Encyclopaedia Britannica. American Revolution. https://www.britannica.com/event/American-Revolution
• U.S. National Archives and Records Administration. Declaration of Independence: A Transcription. https://www.archives.gov/founding-docs/declaration-transcript
• U.S. National Archives and Records Administration. Treaty of Paris (1783). https://www.archives.gov/milestone-documents/treaty-of-paris
• U.S. National Archives and Records Administration. Treaty of Alliance with France (1778). https://www.archives.gov/milestone-documents/treaty-of-alliance-with-france
• U.S. National Archives and Records Administration. Press release on the Declaration of Independence, on the July 2 vote and the August 2 signing. https://www.archives.gov/press/press-releases/2003-33
• Encyclopaedia Britannica. George III. https://www.britannica.com/biography/George-III