Learning Objectives
By the end of this lesson, students will be able to:
- Distinguish Presidential Reconstruction (Lincoln's Ten Percent Plan and Andrew Johnson's lenient policies) from Congressional or Radical Reconstruction (the Reconstruction Acts of 1867 and the military occupation of the former Confederacy).
- Account for the content and the effects of the Thirteenth, Fourteenth, and Fifteenth Amendments and the order in which they were ratified.
- Explain the role of the Freedmen's Bureau (1865 to 1872) in providing schools, supervising labor contracts, distributing food rations, and offering legal aid to formerly enslaved people.
- Describe the scale and the geography of Black political participation during Reconstruction, including the roughly two thousand African American officeholders, sixteen members of Congress, the senators Hiram Revels and Blanche Bruce, and Louisiana governor P.B.S. Pinchback.
- Account for the economic continuity of the postwar South: how sharecropping and the crop-lien system replaced the plantation regime while binding most freed people and many poor white farmers to land they did not own.
- Identify the postwar political coalitions of carpetbaggers, scalawags, and freedmen, and account for the violent reaction organized through the Ku Klux Klan and the limited federal response of the Enforcement Acts of 1870 and 1871.
Key Concepts
The Civil War ended slavery; Reconstruction had to decide what freedom would mean. The Thirteenth Amendment, ratified in December 1865, abolished slavery throughout the United States, but it answered only the simplest question. Would the four million freed people be citizens of the nation? Would they vote? Could they hold office, sign contracts, marry, testify in court against white people, send their children to school, own land? Would the Confederate states return to the Union under their own terms, or would Congress dictate the conditions of readmission? The twelve years that historians label Reconstruction are the answers, partial and contradictory, that American institutions produced to those questions (KC-5.3.II.ii).
Presidential Reconstruction ran first under Lincoln and then, after the assassination of April 14, 1865, under Andrew Johnson. Lincoln's Ten Percent Plan, announced in his Proclamation of Amnesty and Reconstruction in December 1863, would have readmitted any former Confederate state once ten percent of its 1860 voters swore loyalty to the Union and accepted the abolition of slavery. The plan was deliberately lenient: Lincoln understood Reconstruction as a wartime measure to peel border states and unionist enclaves away from the Confederacy. Radical Republicans in Congress responded with the Wade-Davis Bill of 1864, which would have required a majority of voters and stricter loyalty oaths; Lincoln pocket-vetoed it. Andrew Johnson, a Tennessee Unionist who had been put on the 1864 ticket to balance Lincoln, inherited the policy and made it more lenient still. By the end of 1865, Johnson had pardoned most former Confederate officials, restored white-only governments to the former Confederate states, and presided as those governments enacted the Black Codes, statutes that criminalized vagrancy and idleness, restricted Black landownership, bound Black children to white employers as "apprentices," and channeled freed people back into plantation labor under conditions only marginally distinguishable from slavery (KC-5.3.II.C).
Congress refused to seat the senators and representatives the Johnson governments sent to Washington in December 1865 and opened its own investigation. The Joint Committee on Reconstruction reported that the white South had used Presidential Reconstruction to rebuild the antebellum order under a different name. Congressional or Radical Reconstruction began in earnest with the Civil Rights Act of 1866, the first federal civil rights statute in American history; with the drafting of the Fourteenth Amendment in June 1866; and decisively with the Reconstruction Acts of 1867, which divided ten former Confederate states into five military districts under federal commanders, required new state constitutions written by conventions elected by all male voters regardless of race, and conditioned readmission on ratification of the Fourteenth Amendment (KC-5.3.II.A). Tennessee, which had already ratified the Fourteenth Amendment, was exempted from military rule. The new state constitutions written in 1867 and 1868 were among the most democratic charters any Southern state had ever produced; many guaranteed universal male suffrage, established public school systems, abolished property qualifications for voting, and outlawed corporal punishment. President Johnson resisted at every step. He vetoed the Civil Rights Act of 1866 (Congress overrode him), vetoed the second Freedmen's Bureau bill (Congress overrode him), and was impeached by the House in February 1868 for violating the Tenure of Office Act. The Senate acquitted him by a single vote.
The Freedmen's Bureau, formally the Bureau of Refugees, Freedmen, and Abandoned Lands, was created by Congress in March 1865 and operated until 1872 under the War Department. Headed by General Oliver O. Howard, the Bureau was the federal government's first effort at large-scale social provision. It distributed roughly twenty million food rations to displaced Southerners of every race in the months immediately after the war. It established roughly four thousand schools, including several historically Black colleges (Howard University, Fisk University, Hampton Institute, Atlanta University), and educated roughly a quarter of a million freed people. It supervised labor contracts between freed people and planters, attempting to ensure that wages were paid and that freedom of movement was respected. It operated freedmen's courts that took testimony from Black plaintiffs against white defendants, the first time most Southern courts had done so. The Bureau was chronically underfunded, faced violent resistance from white Southerners, and found its land-redistribution mandate effectively gutted when President Johnson restored most confiscated Confederate land to its prewar owners in 1865 and 1866. The promise of "forty acres and a mule" that General William T. Sherman had issued under Special Field Order No. 15 was never fulfilled at scale.
Reconstruction produced the most racially integrated political order any Southern state had yet known. Roughly two thousand African American men served in elected office at every level of government between 1867 and 1877 (KC-5.3.II.B). Sixteen sat in the United States Congress; Hiram Revels of Mississippi was seated in the Senate in February 1870 in the seat once held by Confederate president Jefferson Davis, and Blanche K. Bruce, also of Mississippi, became the first Black senator to serve a full term beginning in 1875. P.B.S. Pinchback served briefly as governor of Louisiana from December 1872 to January 1873, the first African American to hold a U.S. governorship. Hundreds more served as state legislators, sheriffs, mayors, justices of the peace, and county officials, especially in South Carolina, Mississippi, and Louisiana, where Black voters formed a majority of the electorate. The integrated state legislatures of the Reconstruction-era South built the first universal public school systems any Southern state had ever known, abolished imprisonment for debt, reformed the tax code, and chartered new railroad and infrastructure projects.
Two new political labels named the Republican coalition that produced this result. Carpetbaggers was the Southern Democratic insult for Northerners who moved south after the war, allegedly carrying their belongings in cheap carpet-fabric suitcases; many were Union veterans, teachers, missionaries, Freedmen's Bureau agents, or businessmen, and many became Reconstruction-era state officials. Scalawags was the parallel insult for white Southerners who joined the Republican Party, drawn disproportionately from the upcountry yeomanry that had opposed secession in 1860 and 1861 and from former Whigs who saw a Republican coalition as their best route back to political influence. Carpetbaggers, scalawags, and freedmen formed the three legs of the Reconstruction-era Republican Party in the South.
The economic order that emerged from Reconstruction was less revolutionary than the political one. The plantation system collapsed almost immediately when its enslaved labor force walked away in 1865. Planters had land but no labor and almost no liquid capital; freed people had labor but no land. Out of that mutual squeeze emerged sharecropping and the crop-lien system. In sharecropping, a landless farmer worked a plot belonging to a planter or a country merchant in exchange for a fraction (typically a third to a half) of the crop. In the crop-lien system, the same farmer pledged the next harvest to a country furnishing merchant in exchange for the food, seed, tools, and clothing his family needed to survive the year. By the late 1870s, most freed people in the cotton South and large numbers of poor white Southerners were locked into a debt cycle in which the merchant set the prices, kept the books, and chronically left the family deeper in debt at the end of the year than at its start. Sharecropping was not slavery, but it was an economic continuity of slavery: the same families worked the same fields under conditions of severely constrained mobility and chronic indebtedness (KC-5.3.II.C).
The reaction to Black political participation was violent from the start. The Ku Klux Klan was founded as a Confederate veterans' fraternity in Pulaski, Tennessee, in 1866 and reorganized as a paramilitary insurgency in 1867 under Confederate General Nathan Bedford Forrest. By 1870 the Klan operated as a terrorist arm of the Southern Democratic Party in most former Confederate states, assassinating Black officeholders and Republican-allied white officials, beating and murdering Black voters, and burning Freedmen's Bureau schools. The federal response came through the Enforcement Acts of 1870 and 1871 (the third of which is often called the Ku Klux Klan Act), which made it a federal crime to interfere with voting rights and authorized President Grant to use the army and to suspend habeas corpus to suppress conspiracies against civil rights. Grant suspended habeas corpus in nine South Carolina counties in 1871, federal grand juries indicted hundreds of Klansmen, and the visible Klan organization was largely broken by 1872. The reaction simply changed names: the White League in Louisiana, the Red Shirts in Mississippi and South Carolina, and the rifle clubs of the "Mississippi Plan" of 1875 carried on the same campaign of voter intimidation under different banners. Northern public opinion gradually tired of military occupation, and a series of Supreme Court decisions in the 1870s narrowed the reach of the Reconstruction amendments. By 1877, when the disputed Hayes-Tilden election was resolved in Hayes's favor in exchange for the withdrawal of the last federal troops from the South, the political project of Reconstruction was over.
Three Phases of Reconstruction
A common multiple-choice and SAQ trap on the AP exam blurs the three phases. Use this card set as a reference and as a discussion prompt.
Presidential Reconstruction
Lincoln's Ten Percent Plan (1863) and Andrew Johnson's lenient pardons restore white-only governments to most former Confederate states by late 1865. Those governments enact the Black Codes. Congress refuses to seat their representatives.
Congressional / Radical Reconstruction
The Reconstruction Acts of 1867 divide the South into five military districts. New state constitutions guarantee Black male suffrage. The Fourteenth and Fifteenth Amendments are ratified. Roughly two thousand African American men hold elected office.
Redemption and the End of Reconstruction
Southern Democrats — the "Redeemers" — retake one state government after another through paramilitary intimidation. The Compromise of 1877 withdraws the last federal troops. The constitutional amendments survive; their enforcement does not.
The Reconstruction Amendments
Three amendments rewrote the Constitution between 1865 and 1870. Together they are often called the second founding of the American constitutional order.
Thirteenth Amendment
Ratified Dec. 6, 1865Abolishes slavery and involuntary servitude throughout the United States, except as punishment for a crime. Authored by the wartime Republican Congress and pushed through the lame-duck House in January 1865 with Lincoln's personal lobbying.
Fourteenth Amendment
Ratified July 9, 1868Establishes birthright citizenship, guarantees equal protection of the laws, and bars states from denying due process of life, liberty, or property. Reduces the congressional representation of any state that disfranchises adult male citizens. The most cited amendment in modern constitutional law.
Fifteenth Amendment
Ratified Feb. 3, 1870Bars the federal government and the states from denying the right to vote on the basis of race, color, or previous condition of servitude. The amendment did not extend the franchise to women, splitting the postwar women's rights movement into rival wings led by Stanton and Anthony on one side and Stone and Howe on the other.
Primary Source Excerpts
Five sources sample the constitutional, social, and visual record of Reconstruction. Each is in the public domain at the named federal repository or scholarly archive.
Fourteenth Amendment to the U.S. Constitution, Section 1, 1868
"All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the State wherein they reside. No State shall make or enforce any law which shall abridge the privileges or immunities of citizens of the United States; nor shall any State deprive any person of life, liberty, or property, without due process of law; nor deny to any person within its jurisdiction the equal protection of the laws."
Section 1 is the most cited passage in modern American constitutional law. It overturned the Dred Scott ruling that Black Americans were not citizens, established the birthright citizenship principle that the Supreme Court would extend to the children of immigrants in United States v. Wong Kim Ark in 1898, and supplied the equal protection and due process language that grounds the desegregation cases of the twentieth century. Read it against the language of the Black Codes that Section 1 was written to overturn. Sourcing prompt: who wrote and ratified this text, and what did they intend it to do that the Thirteenth Amendment alone had not done?
U.S. Const. amend. XIV, § 1, ratified July 9, 1868. National Archives, Records of the U.S. Senate. View at the National Archives →Frederick Douglass, "What the Black Man Wants," April 1865
"What I ask for the negro is not benevolence, not pity, not sympathy, but simply justice. The American people have always been anxious to know what they shall do with us. I have had but one answer from the beginning. Do nothing with us! Your doing with us has already played the mischief with us. If the negro cannot stand on his own legs, let him fall also. All I ask is, give him a chance to stand on his own legs! Let him alone!"
Douglass delivered this address before the Massachusetts Anti-Slavery Society in Boston in late January 1865, three months before Appomattox and seven weeks before Lincoln's assassination. Its argument is the political case for the Fifteenth Amendment, made before the amendment was drafted: emancipation without the ballot is incomplete, because a freedman who cannot vote remains at the political mercy of the same planter class that had owned him. Read against the Black Codes of late 1865, the speech anticipates almost exactly the political crisis that would produce Radical Reconstruction.
Frederick Douglass, "What the Black Man Wants," address to the Massachusetts Anti-Slavery Society, January 26, 1865. Library of Congress, Frederick Douglass Papers. View at the Library of Congress →Mississippi Black Codes, Vagrancy and Apprentice Acts, November 1865
"All freedmen, free negroes and mulattoes in this State, over the age of eighteen years, found on the second Monday in January, 1866, or thereafter, with no lawful employment or business, or found unlawfully assembling themselves together either in the day or night time . . . shall be deemed vagrants, and on conviction thereof shall be fined in a sum not exceeding, in the case of a freedman, free negro or mulatto, fifty dollars."
Mississippi enacted the first comprehensive Black Code in November 1865; nearly every other former Confederate state followed within the next twelve months. The codes worked through three converging mechanisms: vagrancy statutes that criminalized any unemployed Black adult, apprenticeship provisions that bound Black children to white "guardians" without parental consent, and labor-contract laws that turned breach of an annual contract into a criminal offense. Northern Republicans treating these statutes as Exhibit A in the case for federal intervention drove the politics that produced the Civil Rights Act of 1866 and the Fourteenth Amendment.
Laws of the State of Mississippi, Passed at a Regular Session of the Mississippi Legislature Held in the City of Jackson, October, November, and December, 1865. Mississippi Department of Archives and History. View at the Mississippi Department of Archives and History →Currier and Ives, The First Colored Senator and Representatives, 1872
Currier and Ives, the most prolific commercial printer of the nineteenth century, produced this group portrait for sale to the Northern Republican market in 1872. It captures the constitutional revolution of Reconstruction in a single image: seven African American men, formally posed in the dignified style reserved for senators and statesmen, occupying the seats and titles that the Dred Scott decision of 1857 had ruled they could never hold. Sourcing prompt: who is the intended audience, what argument does the print make to that audience, and what does the act of producing such a print as a commercial commodity imply about Northern public opinion in 1872?
Currier and Ives, The First Colored Senator and Representatives in the 41st and 42nd Congress of the United States, 1872. Library of Congress, Prints and Photographs Division, digital ID: 2003674447. View at the Library of Congress →Ku Klux Klan Act (Third Enforcement Act), April 20, 1871
"Whenever in any State or part of a State the unlawful combinations named in the preceding section of this act shall be organized and armed, and so numerous and powerful as to be able, by violence, to either overthrow or set at defiance the constituted authorities . . . the President shall thereupon be authorized to suspend the privileges of the writ of habeas corpus."
The third of the three Enforcement Acts (April 1871) was the high-water mark of federal civil rights enforcement in the nineteenth century. President Grant invoked its habeas corpus suspension authority in nine South Carolina counties in October 1871; federal grand juries indicted more than three thousand Klansmen across the South over the next two years, and the visible Klan organization was largely broken by the end of 1872. The Supreme Court would gut the act in United States v. Cruikshank in 1876, holding that the Fourteenth Amendment reached only state action and not private violence. Read together, the act and the Cruikshank ruling capture in two documents the rise and fall of federal Reconstruction enforcement.
An Act to Enforce the Provisions of the Fourteenth Amendment to the Constitution of the United States, and for Other Purposes, 17 Stat. 13, April 20, 1871. Avalon Project, Yale Law School Lillian Goldman Law Library. View at the Avalon Project →Discussion Questions
- (Causation) Account for why Presidential Reconstruction collapsed and was replaced by Congressional Reconstruction between late 1865 and early 1867. Identify two specific developments that radicalized Northern Republican opinion in that window, and rank them by causal weight.
- (Comparison) Compare the Thirteenth, Fourteenth, and Fifteenth Amendments. Each one extended a different right; each one had a different ratification politics; each one was narrowed by a different line of Supreme Court decisions in the 1870s and 1880s. Which of the three was, in your judgment, the most consequential for the long arc of American constitutional law, and on what grounds?
- (Continuity and Change) Sharecropping is often described as both a sharp break from slavery and a striking continuity with it. Identify one way the postwar labor system represented a genuine change for freed people and one way it represented continuity with the antebellum order. How would you weigh those two against one another?
- (Sourcing) Read Frederick Douglass's argument that emancipation without the ballot is incomplete against the Mississippi Black Codes of November 1865. What does the pairing reveal about the historical situation that produced the Fourteenth and Fifteenth Amendments? How would your reading change if you knew Douglass had delivered the speech in front of a hostile rather than a sympathetic audience?
- (Causation) Account for the violent reaction to Black political participation in the postwar South. Why did the Ku Klux Klan, the White League, and the Red Shirts emerge in the years they did, and why did the federal response of the Enforcement Acts succeed against the Klan but fail to stop the broader campaign of voter intimidation?
Classroom Activities
Three-Phase Card Sort
Distribute a deck of twelve event cards covering 1863 to 1877 (Ten Percent Plan, Wade-Davis Bill, Black Codes, Reconstruction Acts of 1867, Fourteenth Amendment ratified, Fifteenth Amendment ratified, Hiram Revels seated, Ku Klux Klan Act, Slaughterhouse Cases, Colfax Massacre, U.S. v. Cruikshank, Compromise of 1877). Students sort the cards into the three phases (Presidential, Radical, Redemption) and explain at least two ambiguous placements.
Five Sources, One Period
Distribute the five primary sources from this lesson with a sourcing graphic organizer (historical situation, point of view, intended audience, purpose). Students complete a row for each source and finish by writing a one-sentence claim that connects all five sources to either the rise or the fall of federal Reconstruction enforcement.
Constitutional Convention Roleplay
Assign students to one of four delegations at a hypothetical 1866 constitutional convention: Radical Republicans, Moderate Republicans, Northern Democrats, and Southern Unionists. Each delegation drafts the section of the Fourteenth Amendment it would most want enacted. The class compares each draft against the actual Section 1 ratified in 1868 and accounts for the gap.
Map the Black Officeholders
Distribute a blank outline of the eleven former Confederate states. Students plot the home districts of the sixteen African American members of Congress, the two Black senators, and the Louisiana governorship of P.B.S. Pinchback. They overlay the 1860 Black population percentage by county. The geographic correlation between Black majorities and Black officeholders becomes the day's claim.
Vocabulary
Standards Alignment
Draft alignment — pending educator review. AP USH codes correspond to the official College Board Course and Exam Description (Effective Fall 2023, Version 1). Statements below are paraphrased in the CountryReports voice; refer to the College Board's published CED for verbatim wording.
Theme
Historical Thinking Skill and Reasoning Process
Learning Objective
Key Concepts
AP Practice Questions
- (A) The Supreme Court ruled the Thirteenth Amendment unconstitutional, forcing Congress to reassert federal authority over the former Confederate states.
- (B) The Johnson-restored Southern governments enacted the Black Codes and refused to ratify the Fourteenth Amendment, convincing Northern Republicans that Presidential Reconstruction was being used to rebuild the antebellum order.
- (C) The Freedmen's Bureau collapsed in 1866 after President Johnson successfully vetoed its reauthorization, leaving Congress no enforcement mechanism short of military occupation.
- (D) Andrew Johnson resigned the presidency in 1866, allowing Radical Republican leadership of the executive branch to align Reconstruction policy with congressional preferences.
- (E) The Compromise of 1877 had already withdrawn federal troops from the South, requiring Congress to legislate a replacement enforcement system.
Correct: (B). The Black Codes of late 1865 and the Southern refusal to ratify the Fourteenth Amendment in 1866 are the developments that radicalized Northern Republican opinion and produced the Reconstruction Acts of 1867 (KC-5.3.II.A, KC-5.3.II.C). Choice (C) is wrong because Congress overrode Johnson's Freedmen's Bureau veto and the Bureau continued to operate until 1872. Choice (D) is wrong because Johnson did not resign; he was impeached in 1868 and acquitted by one vote. Choice (E) reverses the chronology — the Compromise of 1877 ended Reconstruction rather than launching it. (LO 5.K; Skill 3.D)
- Identify ONE specific way the Reconstruction Acts of 1867 changed the political order of the former Confederate states.
- Explain ONE specific way Black political participation during Reconstruction altered the governance of at least one Southern state between 1867 and 1877.
- Explain ONE specific reason the postwar economic order in the South represented a continuity with the antebellum order despite the abolition of slavery.
Scoring: 1 point for each part. Strong responses to part (a) name a specific provision such as the division of ten former Confederate states into five military districts, the requirement of new state constitutions written by conventions elected without regard to race, the conditioning of readmission on ratification of the Fourteenth Amendment, or the temporary disfranchisement of former Confederate officials (KC-5.3.II.A, KC-5.3.II.C). Part (b) responses might cite Hiram Revels's seating in the U.S. Senate in 1870, Blanche Bruce's full Senate term beginning in 1875, P.B.S. Pinchback's brief Louisiana governorship, or the integrated state legislatures that built the first universal public school systems any Southern state had ever known (KC-5.3.II.B). Part (c) responses might cite the sharecropping and crop-lien system that bound most freed people to land they did not own, the chronic indebtedness produced by the country furnishing merchant, or the survival of the planter class as landowners despite the abolition of slavery (KC-5.3.II.C).
The full seven-document set for this DBQ lives in the Unit 5 practice exam packet (Document A: Mississippi Black Code, Vagrancy Act, November 1865; Document B: Frederick Douglass, "What the Black Man Wants," 1865; Document C: Fourteenth Amendment, Section 1, 1868; Document D: Currier and Ives, The First Colored Senator and Representatives, 1872; Document E: Ku Klux Klan Act (Third Enforcement Act), 1871; Document F: U.S. Senate testimony of Elias Hill (Klan victim), 1871; Document G: Thomas Nast, "The Union as It Was — The Lost Cause, Worse Than Slavery," Harper's Weekly, October 24, 1874).
Scoring framework: 1 point thesis, 1 point contextualization, up to 4 points evidence (at least 3 documents used to support the argument, plus an outside-evidence point), 1 point sourcing (point of view, purpose, situation, audience for at least three documents), 1 point complexity. Maximum 7 points.
Scoring framework: 1 point thesis, 1 point contextualization, 2 points evidence (at least two pieces of specific historical evidence, one of which directly supports the argument), 1 point analysis using the Causation reasoning process, 1 point complexity. Maximum 6 points.

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