Sectional Crisis & Civil War — Problem set, Grade 7

Five focused units, a three-session source workshop, chapter review, and chapter quiz.

Review the key ideas

Sectionalism: Slavery, Territory & National Power

Almost nobody with national power proposed abolishing slavery in the states where it already existed; the Constitution protected it there. The whole fight was over new territory, because territory became states, states sent senators, and the Senate was the one chamber where the South could still block a law.

Compromises, Fugitive Slave Law & Kansas

Three compromises in thirty-four years each bought a few years of quiet and each cost more than the last. The one in 1850 finally reached into the free states and required ordinary northerners to take part in slavery personally, which turned an argument about distant territory into something happening in their own courthouse.

Dred Scott: Citizenship, Courts & Constitutional Conflict

Dred and Harriet Scott sued for their freedom in 1846 and lost eleven years later, when the Supreme Court ruled 7–2 that no Black American could be a citizen and that Congress had never had the power to keep slavery out of a territory. The decision struck down the Missouri Compromise, destroyed the ground the Republican Party stood on, and pushed a quarrel about territory toward a war.

Election of 1860, Secession & Fort Sumter

Lincoln won the presidency in 1860 with under 40 per cent of the popular vote and no ballot at all in ten southern states, because his opponents split three ways. Seven states left before he was sworn in, and the documents they wrote explaining why name slavery directly.

The Civil War: Strategy, Resources & Turning Points

The Union had about four times the free population, nine times the factory output and more than twice the railroad track, and still needed four years. Resources decide what is possible over a long war; they do not decide anything in a short one, and the Confederacy's strategy was to make the war short enough that they would not matter.

Problem 1

Teaching paraphrase: an argument favors local control over slavery in one dispute and demands federal enforcement of fugitive-slave return in another. It is not an original quotation. Explain what the combination reveals without assign every resident the same motive.
Answer and explanation

Both demands protect slavery through different authorities. Their combination shows why an abstract local-rights slogan is incomplete without policy content. It does not document every resident’s position. Dated laws, declarations, and actors’ records would test how particular people used the arguments.

Identify the local and national demands.

Identify the institution both seek to protect.

Qualify the broader generalization and name useful evidence.

Response criteria

  • Describe the historical context and institutions accurately.
  • Connect relevant evidence with an explained claim or calculation.
  • Represent particular perspectives without stereotypes or invented testimony.
  • Identify an assumption, evidentiary limit, or distinction that qualifies the conclusion.

Problem 2

Why is “different economies caused war” incomplete?
Answer and explanation

It leaves out the institutions, policy demands, decisions, and mechanisms connecting economic interests with political conflict, especially slavery and its expansion.

Problem 3

Supplied summaries: an earlier law restricts slavery in a defined territory; a later law replaces that restriction in the affected area with a local political process. No complete voter roster is supplied. Explain the change and identify why the later process does not prove equal participation.
Answer and explanation

The later measure reopens a previously restricted question through political procedures. It changes the governing method but does not establish fair access or enslaved people’s consent. Voter rules, disputed proceedings, community accounts, and enforcement records are needed to investigate how the process operated.

Identify the replaced territorial rule.

Identify the proposed decision process.

Ask about eligibility, authority, coercion, and enforcement.

Response criteria

  • Describe the historical context and institutions accurately.
  • Connect relevant evidence with an explained claim or calculation.
  • Represent particular perspectives without stereotypes or invented testimony.
  • Identify an assumption, evidentiary limit, or distinction that qualifies the conclusion.

Problem 4

Did the 1820 compromise end slavery above that latitude everywhere in the United States?
Answer and explanation

No. The restriction concerned defined Louisiana Purchase territory with Missouri excepted. It was not a universal national latitude rule or nationwide abolition.

Problem 5

Supplied sequence: an 1857 ruling excludes a defined group from federal citizenship under its reasoning; an 1868 constitutional amendment establishes a new citizenship provision. Explain institutional change and why neither document alone describes everyone’s practical protection.
Answer and explanation

The later amendment changes the constitutional basis for citizenship and repudiates the earlier exclusion. That is a major institutional change, not a minor change of wording. Neither a ruling nor an amendment by itself measures every person’s safety, access, or enforcement experience; dated implementation records and affected communities’ accounts are needed.

Order the ruling and amendment.

Identify the constitutional change instead of repeat the old exclusion as timeless.

Distinguish legal framework from enforcement.

Response criteria

  • Describe the historical context and institutions accurately.
  • Connect relevant evidence with an explained claim or calculation.
  • Represent particular perspectives without stereotypes or invented testimony.
  • Identify an assumption, evidentiary limit, or distinction that qualifies the conclusion.

Problem 6

Why should Scott and Harriet appear as actors rather than only a case title?
Answer and explanation

Their freedom claim and sustained action help explain the proceeding and its stakes. Courts did not generate the dispute without people’s actions and circumstances.

Problem 7

Supplied chronology: Lincoln elected in 1860; South Carolina secedes in December 1860; Fort Sumter attacked in April 1861. A draft says the election itself was the first battle. Correct the event types and connect them with the longer slavery crisis.
Answer and explanation

The election chose a president, secession asserted separation, and the attack was a military act. Slavery’s protection and expansion were central to the crisis connecting these decisions, while choices and responses shaped escalation. The election alone was not a battle, and the chronology does not establish every individual’s motive.

Distinguish electoral, governmental, and military acts.

Order the decisions.

Explain the defended institution and subsequent escalation.

Response criteria

  • Describe the historical context and institutions accurately.
  • Connect relevant evidence with an explained claim or calculation.
  • Represent particular perspectives without stereotypes or invented testimony.
  • Identify an assumption, evidentiary limit, or distinction that qualifies the conclusion.

Problem 8

Does Lincoln’s victory establish identical motives among all his voters?
Answer and explanation

No. It establishes an electoral result. Individual motives and the views of excluded residents need additional evidence.

Problem 9

Supplied comparison: the 1863 proclamation applied to designated rebellious areas; the Thirteenth Amendment was ratified in 1865 and supplied a constitutional abolition provision. Explain the difference in authority and scope without dismissing either development.
Answer and explanation

The proclamation used wartime executive authority and a defined geographic scope, while the amendment changed the constitutional framework more broadly with its stated punishment exception. Military advance and enslaved people’s action affected practical freedom before and during these changes. The documents are connected steps, not interchangeable announcements of one universally completed event.

Identify the wartime executive act.

Identify the later constitutional amendment.

Relate declared scope to enforcement and people’s actions.

Response criteria

  • Describe the historical context and institutions accurately.
  • Connect relevant evidence with an explained claim or calculation.
  • Represent particular perspectives without stereotypes or invented testimony.
  • Identify an assumption, evidentiary limit, or distinction that qualifies the conclusion.

Problem 10

What is missing from predicting victory only by counting factories?
Answer and explanation

Factories indicate potential resources, not guaranteed victory. Transport, finance, recruitment, leadership, strategy, political support, geography, and opponents’ decisions affect whether capacity becomes effective military power. Compare resources with their actual organization and use, and distinguish a retrospective explanation from a certain prediction.

Take the chapter quiz

Browse all courses