American Revolutionary War

The American Revolutionary War (1775-1783) was the armed conflict in which the thirteen colonies, led by the Continental Army under George Washington and aided by European allies like France, defeated Great Britain and won independence, confirmed by the Treaty of Paris in 1783.

Verified for the 2027 AP US History examLast updated June 2026

What is the American Revolutionary War?

The American Revolutionary War was the shooting war between Great Britain and its thirteen North American colonies, running from the first shots at Lexington and Concord in 1775 to the Treaty of Paris in 1783. On paper, Britain should have crushed it. The British had the world's strongest navy, deeper pockets, and a professional army, plus a sizable chunk of colonists (Loyalists) who actively opposed independence.

The CED is very specific about why the Patriots won anyway, and this is the part APUSH cares about. Per learning objective APUSH 3.5.A, the victory came from a combination of factors working together. Colonial militias and the Continental Army kept the fight alive. George Washington's leadership held that army together through brutal stretches. The colonists' ideological commitment (the republican ideas behind the Declaration of Independence) gave them resilience the British couldn't match. And European allies, especially France after 1778, supplied money, troops, and naval power. By 1782, Britain wasn't just fighting America. It was fighting France, Spain, and the Netherlands too.

Why the American Revolutionary War matters in APUSH

The war is the centerpiece of Topic 3.5 in Unit 3 (Independence and Nation-Building, 1754-1800), tied directly to APUSH 3.5.A, which asks you to explain how various factors contributed to the American victory. That word "various" matters. The exam wants a multi-cause explanation, not "Washington was a genius" or "France saved us." The war also anchors the America in the World theme, because foreign alliances were decisive, and it sets up everything that follows. The republic the war created is the starting context for Unit 4's democratic expansion (APUSH 4.1.A), and the colonial tensions that caused it grow straight out of Unit 2's British colonial development (APUSH 2.1.A). If you can explain why the war started, why the Patriots won, and what the victory created, you've covered a huge slice of Period 3.

How the American Revolutionary War connects across the course

Declaration of Independence (Unit 3)

The Declaration (1776) turned a colonial rebellion into a war for a new nation. It's also the source of the 'ideological commitment' the CED lists as a reason the Patriots won. Soldiers endure winters at Valley Forge a lot longer when they believe the cause is natural rights, not just lower taxes.

Treaty of Paris 1783 (Unit 3)

The treaty is how the war actually ends. Britain recognized American independence and ceded land to the Mississippi River. On the exam, the war and the treaty are a cause-and-effect pair. The military victory at Yorktown meant nothing on paper until Paris made it official.

Continental Congress (Unit 3)

The Congress was the government running the war. It created the Continental Army, named Washington commander, and negotiated the French alliance. It's your reminder that the Revolution was a political project managing a military one, not just battles.

Context of Early American Democracy (Unit 4)

The war's republican ideals didn't expire in 1783. Unit 4's story of expanding suffrage and participatory democracy (KC-4.1.I) is Americans trying to make their institutions match the ideals the war was fought over. Great continuity material for an LEQ spanning Periods 3 and 4.

Is the American Revolutionary War on the APUSH exam?

Multiple-choice questions love using war-era sources as stimuli. Fiveable practice questions, for example, use J. Barrow's 1782 cartoon The British Lion Engaging Four Powers, which shows Britain fighting America, France, Spain, and the Netherlands at once. To answer questions like that, you need the alliance piece of APUSH 3.5.A, that European assistance helped tip the war. For short answers and essays, the classic task is explaining the factors behind the American victory, and strong answers name several from the CED list (militias and the Continental Army, Washington's leadership, ideological resilience, European allies) instead of leaning on one. The war also shows up as context or evidence in essays about the early republic, since whatever Period 3 or 4 prompt you get, the war is usually the starting point of the story.

The American Revolutionary War vs American Revolution

The Revolutionary War is the military conflict from 1775 to 1783. The American Revolution is the bigger thing, the political and ideological transformation that includes the imperial crisis of the 1760s-70s, the Declaration, the war itself, and the new governments built afterward. APUSH treats them differently. A question about the war wants military factors and alliances, while a question about the Revolution might want ideas, society, or government. Don't answer a 'why did the Patriots win the war' prompt with a paragraph about the Stamp Act.

Key things to remember about the American Revolutionary War

  • The American Revolutionary War lasted from 1775 (Lexington and Concord) to 1783 (Treaty of Paris) and ended with Britain recognizing American independence.

  • Per APUSH 3.5.A, the Patriots won because of four combined factors, which were colonial militias and the Continental Army, Washington's leadership, the colonists' ideological commitment and resilience, and aid from European allies.

  • France's alliance after 1778 was decisive because it turned a colonial rebellion into a global war that Britain was fighting against multiple European powers at once.

  • Britain entered the war with overwhelming military and financial advantages plus considerable Loyalist support inside the colonies, so American victory was never a sure thing.

  • The war's republican ideals carried forward into the early republic, setting up Unit 4's push to expand democracy and make American institutions match revolutionary ideals.

Frequently asked questions about the American Revolutionary War

What was the American Revolutionary War?

It was the war from 1775 to 1783 in which the thirteen American colonies, organized under the Continental Congress and led militarily by George Washington, defeated Great Britain and won independence. The Treaty of Paris in 1783 made that independence official.

Why did the Americans win the Revolutionary War?

The APUSH answer (straight from learning objective 3.5.A) is a combination of factors. Colonial militias and the Continental Army, Washington's leadership, the colonists' ideological commitment and resilience, and military and financial help from European allies, especially France after 1778, all contributed. One-cause answers fall short on the exam.

Is the American Revolutionary War the same as the American Revolution?

Not exactly. The war is the armed conflict from 1775 to 1783, while the Revolution is the broader political and ideological transformation that includes the imperial crisis before the war and the nation-building after it. APUSH prompts can target either one, so read carefully.

Did all the colonists support the Revolutionary War?

No. The CED specifically notes 'considerable loyalist opposition' to the Patriot cause. A significant share of colonists stayed loyal to Britain, which is part of why American victory was so uncertain and why the war was partly a civil war within the colonies.

What unit is the American Revolutionary War in for APUSH?

It's the core of Topic 3.5 in Unit 3 (Independence and Nation-Building, 1754-1800), tested under learning objective APUSH 3.5.A. Its causes connect back to Unit 2's colonial development and its consequences run forward into Unit 4's early American democracy.