Lesson 1.4 · Unit 1 · CA HSS 11.1.4
The sectional crisis and the coming of the Civil War
For seventy years American politics found ways to avoid deciding the question of slavery. This lesson examines why the avoidance stopped working, and it uses the clearest available evidence about what the war was fought over: what the people who started it said at the time.
- The Constitution contained slavery without naming it, through the three fifths clause, the fugitive slave clause and a twenty year protection of the international slave trade.
- The compromises were about territory, not principle: the Missouri Compromise of 1820, the Compromise of 1850 and the Kansas-Nebraska Act of 1854 each tried to fix a line and each failed.
- Cotton made the question inescapable. The cotton gin and the demand of British and northern textile mills made slavery enormously more profitable after 1800, so it expanded rather than declining as some founders had expected.
- The abolitionist movement grew from the 1830s through newspapers, petitions, the testimony of formerly enslaved people such as Frederick Douglass, and resistance to the Fugitive Slave Act.
- Dred Scott, 1857, held that Black Americans were not and could not be citizens and that Congress could not exclude slavery from the territories, destroying every existing compromise at once.
- Secession followed Lincoln's election, before he took office and before any federal action against slavery, which is itself evidence about what the seceding states expected.
- The secession documents state the cause explicitly, which matters because later accounts reinterpreted the war as a dispute about states' rights in the abstract.
Where students lose marks: treating the cause of the war as genuinely mysterious. Read what the seceding states wrote in 1860 and 1861. The historiographical question worth arguing is why the war came when it did, not what it was about.
The sources. Alexander H. Stephens, Vice President of the Confederacy, speech at Savannah, 21 March 1861, and Abraham Lincoln, Second Inaugural Address, 4 March 1865. Both public domain; the second is a work of the United States federal government.
The prevailing ideas entertained by him and most of the leading statesmen at the time of the formation of the old constitution, were that the enslavement of the African was in violation of the laws of nature; that it was wrong in principle, socially, morally, and politically.
Our new government is founded upon exactly the opposite idea; its foundations are laid, its corner-stone rests upon the great truth, that the negro is not equal to the white man; that slavery subordination to the superior race is his natural and normal condition.
One eighth of the whole population were colored slaves, not distributed generally over the Union, but localized in the Southern part of it. These slaves constituted a peculiar and powerful interest. All knew that this interest was, somehow, the cause of the war.
Both read the same Bible, and pray to the same God; and each invokes His aid against the other. It may seem strange that any men should dare to ask a just God's assistance in wringing their bread from the sweat of other men's faces; but let us judge not, that we be not judged.
Step one: identify what makes the first source unusual. Stephens is the Confederacy's own vice president, speaking three weeks after taking office, explaining to supporters what the new government is for. This is not an enemy's characterization; it is a founder's statement of purpose.
Step two: note his account of the founders. Stephens says the framers believed slavery was wrong in principle and expected it to pass away. He is not disputing that; he is announcing a break from it. That makes his speech evidence about the founders' views as well as about the Confederacy's.
Step three: read the second paragraph for what it claims. The new government's cornerstone is racial inequality and the permanent subordination of Black people. He offers this as the government's foundational truth, not as one policy among several.
Step four: apply the source to the later reinterpretation. Accounts developed after the war held that the conflict concerned states' rights and tariffs rather than slavery. Stephens's speech, along with the secession declarations of Mississippi, South Carolina, Georgia and Texas, all of which name slavery explicitly, is decisive against that reading, because it comes from the Confederacy's own leadership at the time.
Step five: test the states' rights claim against behavior. The Fugitive Slave Act of 1850 required northern states and citizens to assist in returning escaped people, overriding northern personal liberty laws. Southern states supported that federal power and opposed states' rights on that question. A principle invoked when it helps and abandoned when it does not is not the operative principle.
Step six: read Lincoln's sentence precisely. All knew that this interest was, somehow, the cause of the war. The word "somehow" concedes that the mechanism was complicated, and the sentence still names the cause. That combination of precision and restraint is why the address is studied as a document as well as a speech.
Step seven: analyze the second Lincoln passage. He notes that both sides pray to the same God, calls it strange that anyone would ask divine help in wringing bread from other men's sweat, and then declines to judge. He states the moral case and refuses the moral posture, six weeks before the war ended and with reconstruction to come. The restraint is a political act, not a failure of conviction.
Step eight: state the question actually worth arguing. Not what the war was about, which the sources settle, but why it came in 1861 rather than 1820 or 1850. The strongest answer combines cotton's expansion of slavery's value, the collapse of the territorial compromises after Kansas-Nebraska, the destruction of the remaining middle ground by Dred Scott, and the emergence of a purely northern party that could win the presidency without a single southern vote.
Questions 1 to 5 are recall. Questions 6 to 10 ask for reasoning.
- Name the three places slavery appears in the original Constitution.
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The three fifths clause, the fugitive slave clause, and the twenty year protection of the slave trade
- Name three territorial compromises and their dates.
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The Missouri Compromise of 1820, the Compromise of 1850, and the Kansas-Nebraska Act of 1854
- What did Dred Scott hold?
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That Black Americans could not be citizens and that Congress could not exclude slavery from the territories
- What did Stephens call the cornerstone of the Confederacy?
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That the negro is not equal to the white man and that subordination is his natural condition
- What does Lincoln say all knew about the cause of the war?
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That the interest in slaves was, somehow, the cause of it
- Why is Stephens an unusually strong source on the war's cause?
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Because he was the Confederacy's own vice president, speaking three weeks into office, explaining to sympathetic listeners what the new government was founded on. A Union account of Confederate motives can be dismissed as hostile characterization; a founder's own public statement of purpose cannot. He also concedes that the framers thought slavery wrong and announces a deliberate break from them, which makes the speech evidence about two generations at once. A founder of the Confederacy stating its purpose to his own supporters
- How does the Fugitive Slave Act test the states' rights explanation?
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It reverses the expected pattern. The 1850 Act used federal power to compel northern states and private citizens to assist in capturing escaped people, overriding northern personal liberty laws. Southern states supported that federal authority and opposed states' rights on exactly that question. A principle invoked when it protects slavery and abandoned when it does not is a tactic rather than a conviction, which is what the behavior over two decades shows. The South demanded federal power over states when it protected slavery
- Why did Dred Scott make compromise impossible?
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Because it removed the instrument every previous settlement had used. The Missouri Compromise and its successors worked by having Congress draw lines and divide territory, and the Court held that Congress had no power to exclude slavery from any territory at all. It also denied that Black Americans could be citizens, which eliminated any middle position. A dispute that can no longer be settled by legislation has to be settled some other way. It stripped Congress of the power every previous compromise had used
- Analyze Lincoln's refusal to judge in the second passage.
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He states the moral case in the strongest terms, calling it strange that anyone would ask a just God's help in wringing bread from other men's sweat, and then immediately declines to condemn. That is not weakness of conviction but a political act: he is speaking six weeks before the war ends with reconstruction ahead, and a nation that has to live together afterward cannot be addressed in the language of triumph. The restraint is what makes the moral statement land. He states the moral case and refuses the moral posture, because reconstruction was coming
- What is the question about the Civil War actually worth arguing?
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Not what it was about, which the secession declarations and Stephens settle, but why it came in 1861 rather than decades earlier or later. The strongest answer combines four things: the cotton gin and textile demand made slavery far more valuable after 1800, so it expanded instead of dying out; Kansas-Nebraska destroyed the territorial settlement; Dred Scott removed Congress's power to make a new one; and a purely northern party proved it could win the presidency without a single southern vote. Not what it was about, but why it came in 1861