A war fought on the claim that "all men are created equal" and that government needs the consent of the governed handed a weapon to everyone the claim left out. Enslaved people, free Black northerners, women, and men without property could all ask why the principle stopped at them. Some of those challenges won real change between 1776 and 1800, most did not, and the same ideas crossed the Atlantic and helped set off revolutions in France, Haiti and Spanish America.
Slavery after "all men are created equal"
Before the 1760s, few white colonists questioned slavery in public. Quakers were the main exception: Anthony Benezet of Philadelphia argued in the 1750s and 1760s that slavery corrupted enslavers as well as destroying the enslaved, and in 1776 the Philadelphia Yearly Meeting decided to disown members who kept holding people in bondage. The imperial crisis changed the scale of the argument. Colonists who called British taxation "slavery" found the comparison turned back on them, and enslaved people used the same language. In January 1777, Prince Hall and seven other free Black men petitioned the Massachusetts legislature, arguing that enslaved people had a natural and God-given right to freedom just as the colonists did. About 5,000 Black men fought for the patriot side, many on the promise of freedom, while tens of thousands of enslaved people fled to British lines after Lord Dunmore's 1775 offer and later British promises.
The response split along regional lines.
- New England and the Middle states moved toward abolition. Vermont's 1777 constitution barred slavery for adults. Pennsylvania passed the first gradual abolition law in 1780: children born to enslaved mothers after March 1, 1780 would be free, but only after serving their mother's owner until age 28, and people already enslaved stayed enslaved. In Massachusetts, enslaved people went to court. Elizabeth Freeman (known as Mum Bett) won her freedom in 1781, and the Quock Walker cases (1781 to 1783) led Chief Justice William Cushing to rule that slavery could not exist under the state's 1780 constitution, which declared all men "born free and equal." Connecticut and Rhode Island passed gradual laws in 1784, New York in 1799, and New Jersey in 1804.
- The Upper South loosened, then tightened. Virginia's 1782 law allowed private manumission, an enslaver's legal act of freeing a person he held in bondage, by deed or will, without a special act of the legislature. Thousands were freed, and Virginia's free Black population climbed from a few thousand in 1782 to about 12,800 by the 1790 census and over 20,000 by 1800. Maryland and Delaware saw similar growth. In 1806 Virginia required newly freed people to leave the state within a year, which sharply discouraged manumission.
- The Lower South did not move. South Carolina and Georgia depended on rice and indigo grown by enslaved majorities in many districts, and they rebuilt their enslaved labor force after the war through the Atlantic slave trade.
Why the North and not the South? Ideology alone does not explain it. In 1790, about 40,000 people were enslaved in the North, compared with more than 650,000 in the South. Northern economies did not rest on slave labor, so the ideal cost northern enslavers little, and gradual laws protected their investment by keeping today's enslaved people in bondage. Even so, by 1800 the line between free and slave states was being drawn, and the nation's free Black population rose from about 59,500 in 1790 to about 108,400 in 1800.
Free Black communities built their own institutions in these years. In Philadelphia, Richard Allen and Absalom Jones founded the Free African Society in 1787, and Allen's Bethel Church (1794) later became the center of the African Methodist Episcopal Church. Prince Hall organized a Black Masonic lodge in Boston. White reformers organized too: the Pennsylvania Abolition Society, revived in 1784 with Benjamin Franklin as president from 1787, and the New York Manumission Society (1785), whose members included John Jay and Alexander Hamilton.
The national government's record was mixed. The Northwest Ordinance of 1787 barred slavery north of the Ohio River (Topic 3.7), while the Constitution protected slavery through the three-fifths and slave trade clauses (Topic 3.8).
Historians weigh the Revolution's effect on slavery differently. Gordon Wood (The Radicalism of the American Revolution, 1992) argues that the Revolution was radical because it destroyed the colonial world of deference and put slavery on the defensive for the first time. Gary Nash (The Forgotten Fifth, 2006) argues that its leaders had a real chance to begin national emancipation and chose not to, so the Revolution's promise to Black Americans went largely unkept.
Calls for wider democracy
The same reasoning about consent pushed against property qualifications and established churches. Artisans and small farmers who had served in militias asked why they could fight but not vote. Pennsylvania's 1776 constitution let every adult male taxpayer vote. Several states enlarged their assemblies and gave backcountry counties more seats, so more legislators came from middling farm families than before the war, and several states moved their capitals inland to be closer to those voters (Virginia from Williamsburg to Richmond in 1780, South Carolina to Columbia in 1786). Virginia abolished entail and primogeniture, the inheritance rules that kept great estates intact, and its Statute for Religious Freedom (1786), written by Thomas Jefferson, barred forcing anyone to support a church, which completed the end of the Anglican establishment there. These were limited gains: most states kept property requirements, and Topic 3.7 covers how the new state constitutions balanced popular power against property.
Women and republican motherhood
Women were part of the resistance and the war. They organized boycotts of British goods and spun homespun cloth in the 1760s, ran farms and shops while men served, and followed armies as cooks, laundresses and nurses. Deborah Sampson enlisted in 1782 disguised as a man named Robert Shurtliff. In 1780, Esther DeBerdt Reed's Ladies Association of Philadelphia raised more than $300,000 in paper currency for Washington's soldiers.
The legal position of women did not change. Under coverture, a married woman's legal identity was absorbed into her husband's: he controlled her property and wages, and she could not sign contracts or sue in her own name. In March 1776 Abigail Adams asked her husband John to "remember the ladies" in the new laws and to limit husbands' power. He answered with a joke and refused. Only New Jersey opened the vote: its 1776 constitution let "all inhabitants" worth £50 vote, and some property-owning widows and single women, along with some free Black men, voted until the legislature restricted the vote to white male taxpayers in 1807.
What did change was the political meaning of women's work in the home. Republican theory, drawn from Enlightenment and classical writers, held that a republic survives only if its citizens have virtue, a willingness to put the common good ahead of private interest. If virtue had to be taught, the people who raised children mattered to the state. Benjamin Rush's Thoughts upon Female Education (1787) argued that girls needed real schooling so they could instruct their sons in the principles of liberty. Judith Sargent Murray's essay "On the Equality of the Sexes" (published 1790) went further, arguing that women's minds were equal to men's and that their apparent inferiority came from denied education. Academies for girls opened, such as the Young Ladies' Academy of Philadelphia (1787), and white women's literacy rose sharply over the next generation.
Historian Linda Kerber named this ideal republican motherhood in 1976. It cut two ways. It gave women a recognized role in political life and a strong argument for education. But it defined that role as domestic: women served the republic by raising virtuous sons, not by voting or holding office. Mary Beth Norton (Liberty's Daughters, 1980) argues that the war still changed how women saw themselves, and the educated women of this generation later led the benevolent and reform societies of Period 4. When the Seneca Falls convention of 1848 rewrote the Declaration of Independence to say "all men and women are created equal," it turned this era's language toward the vote itself.
The Revolution's echo abroad
The American Revolution was the first successful colonial revolt in the Atlantic world, and the Declaration of Independence gave other movements a model: a list of grievances, an appeal to natural rights, and a claim that a people may dissolve an unjust government.
France. France's support for the Americans cost more than a billion livres and deepened a debt crisis that forced Louis XVI to call the Estates-General, France's national assembly of clergy, nobles and commoners, which had not met since 1614, for May 1789. French officers such as the Marquis de Lafayette came home admiring the American experiment, and Thomas Jefferson, then the American minister in Paris, commented on Lafayette's drafts of the Declaration of the Rights of Man and of the Citizen (August 1789). Its first article reads: "Men are born and remain free and equal in rights." The French Revolution went further than the American, abolishing the monarchy and, in 1794, slavery in the colonies. Topic 3.10 covers how the war it started divided American politics.
Haiti. In Saint-Domingue, France's richest colony, about half a million enslaved people produced sugar and coffee for a few tens of thousands of whites. Some free men of color from the colony had fought alongside the Americans at the siege of Savannah in 1779. Enslaved people rose in August 1791, and under leaders such as Toussaint Louverture and Jean-Jacques Dessalines they defeated French, Spanish and British armies. Dessalines declared Haiti independent on January 1, 1804, the second independent nation in the Americas and the first founded by people who had freed themselves from slavery. Haiti carried the revolutionary ideal of equality further than the United States had, and that frightened American slaveholders. The United States refused to recognize Haiti until 1862.
Latin America. Francisco de Miranda, who fought with the Spanish against Britain during the American war, and Simón Bolívar, who visited the United States in 1807, both cited the American example. Venezuela's 1811 declaration of independence followed the American form. The immediate trigger for Spanish American independence, though, was Napoleon's invasion of Spain in 1808, which broke the crown's authority. By 1826 Spain had lost nearly all of its mainland American empire.
Worked examples
Read the excerpt, then identify and describe Jefferson's claim.
The whole commerce between master and slave is a perpetual exercise of the most boisterous passions, the most unremitting despotism on the one part, and degrading submissions on the other. Our children see this, and learn to imitate it . . . I think a change already perceptible, since the origin of the present revolution. The spirit of the master is abating, that of the slave rising from the dust, his condition mollifying, the way I hope preparing, under the auspices of heaven, for a total emancipation, and that this is disposed, in the order of events, to be with the consent of the masters, rather than by their extirpation.
Thomas Jefferson, Notes on the State of Virginia, written 1781 to 1782, published 1785
Show solution
Claim: Slavery trains white Virginians in tyranny and corrupts their children, and the Revolution has begun a change that Jefferson hopes will lead to complete emancipation, carried out with enslavers' consent rather than through a violent uprising.
How to find it. The excerpt has two moves. The first sentence is an argument about slavery's effect on enslavers: it calls the relationship "despotism," the same word patriots used for British rule. The second half is a prediction and a preference: change is "perceptible since the origin of the present revolution," and emancipation should come "with the consent of the masters." A good description keeps both parts and the condition attached to the second.
Describing it in context. Jefferson enslaved more than 100 people when he wrote this and freed only a handful in his lifetime. That gap is why the claim is useful evidence: it shows that revolutionary ideals made slavery hard to defend even for an enslaver, while his insistence on owners' consent shows why ideals alone did not end it in the South. Notice "extirpation": Jefferson feared that if emancipation did not come peacefully, it would come through revolt.
. . . we conceive that it is our duty, and we rejoice that it is in our power to extend a portion of that freedom to others, which hath been extended to us; and a release from that state of thraldom to which we ourselves were tyrannically doomed, and from which we have now every prospect of being delivered.
Pennsylvania General Assembly, "An Act for the Gradual Abolition of Slavery," March 1, 1780 (long s modernized)
a. Briefly describe the reasoning the Pennsylvania legislature uses to justify the act.
b. Briefly explain ONE development from 1763 to 1780 that contributed to the reasoning in the excerpt.
c. Briefly explain ONE way the effects of laws like this one were limited in the period 1780 to 1800.
Show solution
a. The legislators argue that because Americans have just been freed from British tyranny, which they compare to slavery ("thraldom"), they have a duty to extend some of that freedom to enslaved people.
b. During the imperial crisis, colonists protested the Stamp Act and Townshend duties by arguing that taxation without representation reduced them to "slavery." Once they used that language and declared natural rights in 1776, Quakers, reformers and Black petitioners such as Prince Hall could argue that holding Africans in bondage contradicted the cause, and the act's preamble echoes exactly that comparison.
c. The law was gradual. It freed only children born after March 1, 1780, and even they had to serve their mother's owner until age 28, so people already enslaved stayed enslaved; about 1,700 Pennsylvanians were still enslaved at the 1800 census.
Why these earn the points. Part (a) restates the argument in your own words and names its logic (an analogy between colonists and the enslaved). Part (b) names a specific earlier development and explains how it produced this reasoning. Part (c) gives a specific limit drawn from how the law worked, inside the prompt's dates.
Evaluate the extent to which the American Revolution changed the status of women and African Americans in the period 1775 to 1800.
Write a thesis, a sentence of context, and the reasoning and evidence for the body.
Show solution
Context: Revolutionary leaders justified independence with natural rights and government by consent, ideas that groups excluded from political life could turn to their own cause.
Thesis: The Revolution changed the status of African Americans in the North to a large extent, since it began the end of slavery there, but it changed women's status only to a limited extent, because republican motherhood gave women a new civic role inside the home without altering coverture or the vote.
Body 1, African Americans (change). Pennsylvania's 1780 gradual abolition act justified emancipation with revolutionary language, Massachusetts courts ended slavery through the Quock Walker cases, and the national free Black population nearly doubled between 1790 and 1800. Free Black institutions such as the Free African Society (1787) followed. Reasoning: these were legal changes in status, caused directly by revolutionary arguments.
Body 2, African Americans (limit). Gradual laws left existing enslaved people in bondage, the Lower South reopened the slave trade, and the Constitution counted three-fifths of enslaved people to enlarge slaveholders' power. Reasoning: the change was regional, so "large extent" applies only to the North.
Body 3, women (mostly continuity). Coverture survived, and John Adams dismissed Abigail Adams's "remember the ladies." New Jersey's brief exception ended in 1807. Change came in ideas: Rush and Murray argued for women's education, academies opened, and republican motherhood made raising virtuous citizens a political duty. Reasoning: women's importance rose, but their legal status stayed the same.
Why it scores. The thesis answers "extent" differently for each group and says why, which sets up a comparison. Each body paragraph uses specific evidence and ends by tying it to the thesis. Separating northern from southern African Americans, and status from ideas for women, shows the complex understanding graders reward.
Where students lose points
On the exam
This topic's skill is identifying and describing a claim in a source, so expect excerpts such as a freedom petition, a gradual abolition act, Rush or Murray on women's education, or a declaration of independence from another country. Questions ask what the author argued, which revolutionary ideas shaped it, and how far the change went. For an essay on the Revolution's effects, the regional contrast on slavery and the contrast between women's legal status and their new civic role are your strongest evidence for the "extent" a prompt asks about.
Check yourself
Question 1
Which of the following best explains why gradual abolition laws passed in Pennsylvania and other northern states but not in South Carolina or Georgia in the period 1780 to 1804?
- A
Northern states had no enslaved people by 1780, so the laws were symbolic.
- B
Enslaved labor was far less central to northern economies, so the ideal of liberty cost northern enslavers less.
- C
The Constitution allowed only states with free majorities to regulate slavery.
- D
Southern states were barred by the Northwest Ordinance from changing their slave laws.
Show answer
B
About 40,000 people were enslaved in the North in 1790 against more than 650,000 in the South, and northern economies did not depend on them, so revolutionary ideals met far less resistance there. Choice A is false: New York and New Jersey each held more than 10,000 enslaved people in 1790, which is why their laws came late. The Constitution and the Northwest Ordinance said nothing of the kind.
- A
Question 2
Explain how republican motherhood both expanded and limited women's place in American political culture.
Show answer
It expanded women's place by making them responsible for raising virtuous citizens, which gave them civic importance and justified schooling for girls. It limited it by defining that contribution as domestic, so women still had no vote, could not hold office, and remained under coverture.
Republican theory said a republic needs virtuous citizens, and mothers taught virtue. That logic produced academies for girls and higher female literacy, but it located women's citizenship inside the family rather than in public political life.
Question 3
A historian argues that the American Revolution's ideals had their most radical consequences outside the United States. Which development would best support that argument?
- A
The Declaration of the Rights of Man and of the Citizen in 1789
- B
Haiti's independence in 1804, won by formerly enslaved people who abolished slavery
- C
Venezuela's declaration of independence in 1811
- D
Pennsylvania's Act for the Gradual Abolition of Slavery in 1780
Show answer
B
Haiti applied the idea of equality to the enslaved majority and ended slavery outright, going further than the United States, which kept slavery until 1865. Choice A also reflects American influence, but proclaiming rights for citizens is not more radical than what the Americans themselves did. Choice D happened inside the United States.
- A
Question 4
New Jersey's 1776 constitution let some women vote. Explain why this example does not show that the Revolution gave women political equality.
Show answer
Only women who owned property worth £50 could vote, which in practice meant some widows and single women, because coverture gave a married woman's property to her husband. New Jersey was the only state to allow it, and its legislature limited voting to white male taxpayers in 1807.
The exception was narrow in who it covered, unique to one state, and reversed within a generation, so it shows the limits of revolutionary change for women rather than a general advance.