2019
AP
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United States
History
Sample Student Responses
and Scoring Commentary
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Inside:
Long Essay Question 3
R Scoring Guideline
R Student Samples
R Scoring Commentary
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Question 3 — Long Essay Question
Evaluate the extent to which debates over slavery in the period from 1830 to 1860 led the United States into the
Civil War.
Maximum Possible Points: 6
Points
Rubric
Notes
A: Thesis/Claim
(01)
Thesis/Claim: Responds to the prompt
with a historically defensible thesis/claim
that establishes a line of reasoning.
(1 point)
To earn this point, the thesis must make a
claim that responds to the prompt rather
than restating or rephrasing the prompt. The
thesis must consist of one or more sentences
located in one place, either in the
introduction or the conclusion.
The thesis must make a historically defensible claim
that establishes a line of reasoning about how
debates over slavery in the period from 1830 to 1860
led the United States into the Civil War.
Examples that earn this point include:
“Overall the debate of slavery had a
tremendous impact on causing the Civil War
as sectionalism and debates over state’s
rights arised.”
“Although tangential debates over issues
such as state vs. federal power may have
contributed to the divide between the North
and the South and thus the outlook of the
Civil War, the primary cause of the Civil War
was the tension over slavery.”
“Throughout the mid-1800’s, debates rose on
the institution of slavery which eventually
led to the Civil War: social arguments were
made such as whites were superior to
blacks; the south argued that slaves were
economically beneficial due to the stable
labor force; and most importantly, political
divisions between the North and the South
greatly caused the Civil War.”
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Question 3 Long Essay Question (continued)
B: Contextualization
(01)
Contextualization: Describes a broader
historical context relevant to the prompt.
(1 point)
To earn this point, the response must relate
the topic of the prompt to broader historical
events, developments, or processes that
occur before, during, or continue after the
time frame of the question. This point is not
awarded for merely a phrase or a reference.
To earn the point, the response must accurately
describe a context relevant to the ways in which
debates over slavery in the period from 1830 to 1860
led the United States into the Civil War.
Examples of context might include the following, with
appropriate elaboration:
Origins of slavery in the British colonial
economy
Virginia and Kentucky Resolutions/Compact
Theory
The United States Constitution’s treatment
of slavery
Ban on the international slave trade in 1808
Britain banned the slave trade in 1807 and
abolished slavery in its colonies in 1833.
Implications of the Missouri Compromise
Southern economic reliance on slavery
Cotton gin
Southern concerns about protectionist trade
policies, rebellions by enslaved people, and
propaganda
The Civil War (18611865)
Debates over states’ rights after the Civil
War
Sharecropping in the South
Reconstruction
Black Codes/Jim Crow
Populism
World War I and World War II
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Question 3 Long Essay Question (continued)
C: Evidence (02)
Evidence: Provides specific examples of
evidence relevant to the topic of the
prompt. (1 point)
To earn the first point, the response must
identify specific historical examples of
evidence relevant to the topic of the prompt.
OR
Supports an Argument: Supports an
argument in response to the prompt using
specific and relevant examples of
evidence. (2 points)
To earn the second point, the response must
use specific historical evidence to support an
argument in response to the prompt.
Examples of evidence used might include:
Abolitionist movement
Nullification Crisis (18321833)
Nat Turner
Harriet Tubman
Sojourner Truth
Compromise of 1850
Stephen Douglas
Frederick Douglass
Underground Railroad
Dred Scott v. Sandford (1857)
Free Soil Party
Gag rule
William Lloyd Garrison
Cotton economy/Southern agriculture
Northern industrialization/urbanization
Wilmot Proviso (1846)
Kansas–Nebraska Act (1854)
Fugitive Slave Act (1850)
Uncle Tom’s Cabin (1852)
Abraham Lincoln
MexicanAmerican War (18461848)
Republican Party
John Brown
Bleeding Kansas
James K. Polk
Texas
Crittenden Compromise
Brooks/Sumner caning (1856)
Manifest Destiny
Sectionalism
Secession (South Carolina)
Second Great Awakening
Ostend Manifesto (1854)
Popular Sovereignty
Andrew Jackson
John C. Calhoun
Filibusters
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Question 3 Long Essay Question (continued)
D: Analysis and Reasoning (02)
Historical Reasoning: Uses historical
reasoning (e.g., comparison, causation,
continuity and change over time) to frame
or structure an argument that addresses
the prompt. (1 point)
To earn the first point, the response must
demonstrate the use of historical reasoning
to frame or structure an argument, although
the reasoning might be uneven or
imbalanced.
OR
Complexity: Demonstrates a complex
understanding of the historical
development that is the focus of the
prompt, using evidence to corroborate,
qualify, or modify an argument that
addresses the question. (2 points)
To earn the second point, the response must
demonstrate a complex understanding. This
can be accomplished in a variety of ways,
such as:
Explaining a nuance of an issue by
analyzing multiple variables
Explaining both similarity and
difference, or explaining both continuity
and change, or explaining multiple
causes, or explaining both causes and
effects
Explaining relevant and insightful
connections within and across periods
Confirming the validity of an argument
by corroborating multiple perspectives
across themes
Qualifying or modifying an argument by
considering diverse or alternative views
or evidence
This understanding must be part of the
argument, not merely a phrase or reference.
Examples of using historical reasoning to frame or
structure an argument might include:
Explaining how the activism of abolitionists
and policies of the Republican Party helped
cause increased tensions between the North
and the South
Tracing the long-term continuity/change in
debates over the spread of the institution of
slavery to the West from the 1830s to 1860
Developing the similarities/differences
between Northern industrialization and
Southern plantation agriculture
OR
Ways of demonstrating a complex understanding of
this prompt might include the following:
Explaining a nuance of an issue by analyzing
multiple variables by, for example, assessing
different arguments against slavery and
different proposals for what to do about it
Explaining both short- and long-term causes
by, for example, addressing the immediate
effects of antislavery activism in the 1830s
and long-term effects by the late 1850s
Explaining relevant and insightful
connections within and across periods by,
for example, comparing proslavery
arguments from the 1830s to 1860 with
arguments about Jim Crow from the 1880s to
the 1900s
Confirming the validity of an argument by
corroborating multiple perspectives across
themes, for example, by considering
Northerners’ and Southerners’ cultural
notions about their unique regional identities
Qualifying or modifying an argument by
considering diverse or alternative views or
evidence by, for example, arguing
convincingly with evidence that debates over
slavery were secondary to debates about
state sovereignty in the outbreak of the Civil
War
If response is completely blank, enter - - for all four score categories: A, B, C, and D.
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Question 3 Long Essay Question (continued)
Scoring Notes
Introductory notes:
Except where otherwise noted, each point of these rubrics is earned independently, e.g., a student
could earn a point for evidence without earning a point for thesis/claim.
Accuracy: The components of these rubrics require that students demonstrate historically defensible
content knowledge. Given the timed nature of the exam, essays may contain errors that do not detract
from their overall quality, as long as the historical content used to advance the argument is accurate.
Clarity: Exam essays should be considered first drafts and thus may contain grammatical errors.
Those errors will not be counted against a student unless they obscure the successful demonstration of
the content knowledge, skills, and practices described below.
Note: Student samples are quoted verbatim and may contain grammatical errors.
A. Thesis/Claim (01 point)
Responses earn 1 point by responding to the prompt with a historically defensible claim that establishes a line
of reasoning about the topic. To earn this point, the thesis must make a claim that responds to the prompt
rather than simply restating or rephrasing the prompt. The thesis must suggest at least one main line of
argument development or establish the analytic categories of the argument.
The thesis must consist of one or more sentences located in one place, either in the introduction or the
conclusion.
Examples of acceptable theses:
“In general, the hostilities were worsened through events like the Compromise of 1850, the Kansas-
Nebraska Act, and Bleeding Kansas until a breaking point with the election of President Lincoln that
led to southern secession and war.” (The response makes a claim in response to the prompt and suggests
an evaluative line of argument development.)
“The issue of slavery therefore did help lead to the Civil War, which is evident with the Compromise of
1850 and the Kansas-Nebraska issue, but it was not the sole reason for the war’s outbreak, for
economic and sectional differences were a big factor as well.(The response makes a claim in response
to the prompt and establishes the analytic categories for the argument.)
Example of unacceptable theses:
“Throughout our history, the US has grown and grown, expanded and expanded. Our culture tends to
move with us as we go, but when the movement and expansion of slavery came into question,
numerous issues arose.(This response attempts to establish a defensible line of reasoning, but it is
vague.)
“Throughout the time period of 1830 until 1860 debate over slavery was the main issue in American
civilization.” (This response largely restates the prompt.)
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Question 3 Long Essay Question (continued)
B. Contextualization (01 point)
Responses earn 1 point by describing a broader historical context relevant to the topic of the prompt. To earn
this point, the response must accurately and explicitly connect the context of the prompt to broader historical
events, developments, or processes that occurred before, during, or continued after the time frame of the
question. This point is not awarded for merely a phrase or reference.
To earn the point, the response must accurately describe a context relevant to how debates over slavery in the
period from 1830 to 1860 led the United States into the Civil War.
Examples might include the following, with appropriate elaboration:
Origins of slavery in the British colonial economy
Virginia and Kentucky Resolutions/Compact theory
The United States Constitution’s treatment of slavery
Ban on the international slave trade in 1808
Britain banned the slave trade in 1807 and abolished slavery in its colonies in 1833
Implications of the Missouri Compromise
Southern economic reliance on slavery
Cotton gin
Southern concerns about protectionist trade policies, rebellions by enslaved people, and propaganda
The Civil War (18611865)
Debates over states’ rights after the Civil War
Sharecropping in the South
Reconstruction
Black Codes/Jim Crow
Populism
World War I and World War II
Example of acceptable contextualization:
“….the political and economic status of slaves during the debates over slavery didn’t change the reality
of lives for blacks after the Civil War. Southerners still argued for control over the Black population
through the Black Codes and Jim Crow laws.” (The response earned 1 point for contextualization
because it establishes a historical pattern that relates to the main idea of the prompt.)
Example of unacceptable contextualization:
Throughout the nineteenth century the economies of the North and the South became increasingly
different.” (While the response has the potential to provide underlying context to the prompt, it does not
provide a clear explanation of what caused the economic differences nor how those changes relate to
debates over slavery.)
C. Evidence (02 points)
Evidence
Responses earn 1 point by providing at least two specific examples of evidence relevant to the topic of the
prompt. Responses can earn this point without earning the point for a thesis statement.
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Question 3 Long Essay Question (continued)
These examples of evidence must be different from the information used to earn the point for contextualization.
Typically, statements credited as contextualization will be more general statements that place an argument, or
a significant portion of it, in a broader context. Statements credited as evidence will typically be more specific
information.
Examples of evidence used might include:
Abolitionist Movement
Nullification Crisis (18321833)
Nat Turner
Harriet Tubman
Sojourner Truth
Compromise of 1850
Stephen Douglas
Frederick Douglass
Underground Railroad
Dred Scott v. Sandford (1857)
Free Soil Party
Gag rule
William Lloyd Garrison
Cotton economy/Southern agriculture
Northern industrialization/urbanization
Wilmot Proviso (1846)
Kansas–Nebraska Act (1854)
Fugitive Slave Act (1850)
Uncle Tom’s Cabin (1852)
Abraham Lincoln
MexicanAmerican War (18461848)
Republican Party
John Brown
Bleeding Kansas
James K. Polk
Texas
Crittenden Compromise
Brooks/Sumner Caning (1856)
Manifest Destiny
Sectionalism
Secession (South Carolina)
Second Great Awakening
Ostend Manifesto (1854)
Popular Sovereignty
Andrew Jackson
John C. Calhoun
Filibusters
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Question 3 Long Essay Question (continued)
Example of acceptably providing evidence relevant to the topic of the prompt:
The passage of the Kansas-Nebraska Act overturned previous precedent prohibiting the expansion of
slavery north of 36’30”, and allowed the inhabitants of a territory to decide whether or not to permit
slavery.(The response earned 1 point by citing evidence relevant to the topic, but it does not use that
evidence to support an argument in response to the prompt, so it did not earn the second point.)
Example of unacceptably providing evidence relevant to the topic of the prompt:
“During the period of 18301860, the United States government passed legislation such as the 3/5
Compromise, the Alien and Sedition Act, and the Missouri Compromise to calm the slavery issue.”
(The response did not earn the point because the evidence presented is not directly relevant to the issues of
slavery and the beginning of the Civil War, nor is it from the period.)
OR
Supports an Argument
Responses earn 2 points if they support an argument in response to the prompt using specific and relevant
examples of evidence.
Example of acceptable use of evidence to support an argument:
“Radical abolitionists such as John Brown attempted to challenge slavery by arming enslaved people
against slaveholders. Although Brown was unsuccessful, Southern leaders used calls by abolitionists
to end slavery as a justification for threatening secession if antislavery laws were passed.” (The
response earned 1 point for historical evidence and 1 point for supporting an argument because it
establishes a specific historical example as contributing to the outbreak of the Civil War.)
Example of unacceptable use of evidence to support an argument:
“Cotton production rapidly increased throughout the nineteenth century as a result of increased
demand for textiles, and new technologies made growing cotton more profitable in regions with
slaves.” (The response cites evidence relevant to the topic, which would count for the first evidence point,
but it does not use that evidence to support an argument about the relationship between debates over
slavery and the origin of the Civil War.)
D. Analysis and Reasoning (02 points)
Historical Reasoning
Responses earn 1 point by using historical reasoning to frame or structure an argument that addresses the
prompt. To earn this point, the response must demonstrate the use of historical reasoning to frame or structure
an argument, although the reasoning might be uneven or imbalanced.
Examples of using historical reasoning might include:
Explaining how the activism of abolitionists and policies of the Republican Party helped cause
increased tensions between the North and the South
Tracing the long-term continuity/change in debates over the spread of the institution of slavery to the
West from the 1830s to 1860
Developing the similarities/differences between Northern industrialization and Southern plantation
agriculture
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Question 3 Long Essay Question (continued)
Example of acceptable use of historical reasoning:
“Although the movement was largely unsuccessful and was focused on issues of trade and taxation,
the Nullification Crisis set the stage for later proslavery arguments. Those in favor of nullification
argued that states had the right to override federal laws, and Southern states in particular argued that
they could disregard any laws placing limitations on the rights of slaveholders.” (The response earned 1
point because it connects the continuation of broader ideas behind nullification to the specific arguments
regarding slavery that contributed to Southern secession and the beginning of the Civil War.)
Example of unacceptable use of historical reasoning:
“Uncle Tom’s cabin was so gruesom, graphic, and realistic that it shocked many northerners. Many
people who read the book began to fight for the abolitionist movement.” (The response did not earn the
point because it did not frame or structure any argument that addresses the topic of the prompt.)
OR
Complexity
Responses earn 2 points for demonstrating a complex understanding of the topic, using evidence to
corroborate, qualify, or modify that argument.
Demonstrating a complex understanding might include:
Explaining a nuance of an issue by analyzing multiple variables by, for example, assessing different
arguments against slavery and different proposals for how to address it
Explaining both short- and long-term causes by, for example, addressing the immediate effects of
antislavery activism in the 1830s and long-term effects seen by the late 1850s
Explaining relevant and insightful connections within and across periods by, for example, comparing
proslavery arguments from the 1830s to 1860 with arguments about Jim Crow from the 1880s to the
1900s
Confirming the validity of an argument by corroborating multiple perspectives across themes, for
example, by considering Northerners’ and Southerners’ cultural notions about their unique regional
identities
Qualifying or modifying an argument by considering diverse or alternative views or evidence by, for
example, arguing convincingly with evidence that debates over slavery were secondary to debates
about state sovereignty in the outbreak of the Civil War
This understanding must be part of the argument, not merely a phrase or reference.
Examples of acceptable demonstration of a complex understanding:
The following response uses nuance to qualify the main thrust of the prompt, asserting that connections
between the North and West also contributed to the Civil War. It makes an overall argument focused on
westward expansion, but it shows complexity in arguing that northern industrialization was heavily reliant
on that expansion and that an industrial North tied to the West threatened the South beyond the question of
slavery. To support this argument, it uses evidence related to the more political aspects of westward
expansion, such as the KansasNebraska Act and the LincolnDouglas Debates, and evidence related to
the more economic ties between the North and West, such as the Erie Canal and raw materials from the
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Question 3 Long Essay Question (continued)
West feeding the industrial factories of the North. “While slave disputes were a major cause that led the
U.S. into the Civil War to some extent, it was also the fact that the North and West were becoming
increasingly connected during the expansion westward, which set conditions for industrialization
which the South saw as a threat to their economy.”
The following response modifies the prompt to address both slavery and the Civil War as the effects of
existing sectionalism, rather than debates over slavery as the cause of the Civil War. It addresses the
Mexican-American War, the Compromise of 1850, the KansasNebraska Act, and the LincolnDouglas
debates to support a nuanced argument. This consideration of alternative views demonstrates a complex
understanding of historical developments from 1830 to 1860.In essence, rather than the debates over
slavery being the main cause of the Civil War, the main cause was that the North and South were
already divided and slavery is just the result.”
The following essay argues that the differences in ideals and sectional interests, and the inability to
compromise during this period, culminated in an irreversible divide. It identifies the reasons for
sectionalism and for the change in the Northern goals in the Civil War, from preserving the Union to ending
slavery. This corroborates the initial argument by demonstrating a causation relation, proving the thesis.
“While issues such as tariffs that supported Northern manufacturing & hurt Southern economies
played a role in creating sectional divide, it was slavery that truly led the United States into Civil War &
the failing of several compromises; many problems that divided the North & South were revolved
around slavery such as the Fugitive Slave Act & Dred Scott Decision, & with the election of republican
Abraham Lincoln, the issues culminated into the secession of the South.” The essay continues, “The
debate would eventually drive the union’s motive for the war, as Lincoln’s Gettysburg address would
shift the focus of the war from unification to emancipating African Americans from the moral evils of
slavery. This would be crucial, as the South would lose support from Britain & Europe as they did not
want to support an immoral cause. Overall, the difference in ideals, sectional interests & inability to
compromise during this period culminated in an irreversible divide between North & South and our
nation’s only Civil War.
Example of unacceptable demonstration of a complex understanding:
The following response does not demonstrate a complex understanding. It attempts unsuccessfully to link
several events across time periods on a theme of inequality. Ultimately, the chronological confusion and
lack of relevant elaboration fail to make the connection. “In the case Plessy vs Ferguson, it was upheld
that segregation was constitutional, which only added to heinous government decisions like the Three
Fifths compromise, which only counted every 3 out of 5 slaves as human beings. This inequality
angered many people, as they argued that every man is equal, as demonstrated in the Declaration of
Independence. The neglect of egalitarianism seemed unconstitutional, but no one with government
power bothered to make any changes.”
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AP
®
UNITED STATES HISTORY
2019 SCORING COMMENTARY
© 2019 The College Board.
Visit the College Board on the web: collegeboard.org.
Question 3Long Essay Question
Note: Student samples are quoted verbatim and may contain spelling and grammatical errors.
Overview
This question asked students to evaluate the extent to which debates over slavery in the period from 1830
to 1860 led the United States into the Civil War. In general, students began with the Missouri
Compromise (establishing contextualization) and then continued with other events such as the
Nullification Crisis, the Compromise of 1850, and the KansasNebraska Act. Few students extended their
contextualization scope into the Civil War and Reconstruction periods.
In part, responses were expected to demonstrate an ability to evaluate the many variables related to the
onset of the Civil War.
Responses were expected to demonstrate use of contextualization and argument development. Further,
responses were expected to utilize causation, comparison, or continuity and change to frame or structure
an argument that addressed the prompt.
This question mainly addressed Key Concept 5.2.
Sample: 3A
Score: 6
A. Thesis/Claim (01 points): 1
This response earned 1 point for the thesis. The opening paragraph provides context that develops a line of
reasoning. A clear thesis statement appears at the end of the essay, making a defensible claim that “the
difference in ideals, sectional interests, & inability to compromise during this period culminated in an irreversible
divide.
B. Contextualization (01 points): 1
This response earned 1 point for contextualization. This response provides a plethora of contextual information
from before the time period of the prompt. This contextual material includes a relevant reference to the
Constitution, for example, by stating that it “never fully addressed the issue of enslavement for African
Americans.” It also accurately identifies the Missouri Compromise as a “temporary solution” to balancing
legislative power in Congress.
C. Evidence (02 points): 2
The second and third paragraphs provide multiple pieces of evidence, including John Calhoun, the Wilmot
Proviso, Manifest Destiny, and the Compromise of 1850. These examples are relevant to the topic and earned
1 point for use of evidence. The explanation of the evidence supports the overall thesis, so the response earned
the second point for evidence. It argues, for example, that the Compromise of 1850 failed to resolve the very
conflict it attempted to address as “the North & the South could not agree on a solution & constant aggravation
led to a Civil War.
AP
®
UNITED STATES HISTORY
2019 SCORING COMMENTARY
© 2019 The College Board.
Visit the College Board on the web: collegeboard.org.
Question 3 Long Essay Question (continued)
D. Analysis and Reasoning (02 points): 2
Throughout the response, causation structures the argument. Statements such as “[t]his decision only heightened
the issue, & violence & bloodshed ensued” and “compromise fell apart” frame the development of the thesis. The
thesis qualifies the prompt by adding economic factors to debates over slavery as causes of the Civil War.
However, this argument is not developed enough to demonstrate a complex understanding of the period. Later
the response does demonstrate a complex understanding of the development of the period by corroborating its
argument across multiple themes, and it earned the point for complexity. It demonstrates differences between
North and South along political and economic lines. It further corroborates this argument across time periods and
other regions in the conclusion when it uses the evidence of Lincoln’s Gettysburg Address and a shift in “the
focus of the war from unification to emancipation” to argue that the South became divided, not just from the
North but also from Great Britain and that these divides continued after 1860. The response earned 2 points for
analysis and reasoning.
Sample: 3B
Score: 4
A. Thesis/Claim (01 points): 1
The response earned the point for the thesis. The thesis statement is the last sentence of the first paragraph. This
statement makes a defensible claim that Supreme Court decisions and Congressional debates “played very
important roles in the breakout of the Civil War.”
B. Contextualization (01 points): 1
Information in the first paragraph about the nature of the two economies and geographies of the North and the
South earned 1 point for contextualization.
C. Evidence (02 points): 1
The response earned 1 point for evidence. The response has two pieces of evidence, one on Dred Scott in the
second paragraph and the other on the secession of South Carolina. The Missouri Compromise example is
outside the time period. The evidence is not used to support an argument, so the response did not earn the
second evidence point.
D. Analysis and Reasoning (02 points): 1
In the second and third paragraphs, the response explains how and why the Dred Scott decision and the Missouri
Compromise increased tensions. This earned 1 point for historical reasoning. However, the absence of
corroboration, qualification, or modification of an argument prevented the response from earning the second
point for complexity.
AP
®
UNITED STATES HISTORY
2019 SCORING COMMENTARY
© 2019 The College Board.
Visit the College Board on the web: collegeboard.org.
Question 3 Long Essay Question (continued)
Sample: 3C
Score: 1
A. Thesis/Claim (01 points): 0
The response attempts to make a claim in the conclusion: “Debates of slavery were not necessary ones.” While
this addresses the general topic of the prompt, it does not present a historically defensible claim. The response
did not earn the thesis point.
B. Contextualization (01 points): 0
The response did not earn a point for contextualization. Information provided from before the time period, such as
references to ships arriving “on North American coasts” and “the declaration for/of independence,is not well
developed. Other information from inside the time period is closely tied to the prompt rather than to a broader
context. Information that is from after 1860 is also not relevant to the topic of the prompt.
C. Evidence (02 points): 1
The response states that “the republican party was against slavery” and uses the election of Lincoln as a factor
“leading to secession, then war.” This earned 1 point for use of evidence. This response did not earn the second
point for using evidence to support an argument because its claims, for example, that “once a Republican gained
office, slavery would slowly diminish,are insufficiently explained.
D. Analysis and Reasoning (02 points): 0
This response did not earn either the point for historical reasoning or complexity. It attempts to use a framework
of change over time, but significant portions of the response fall outside of the time period of the prompt. There is
no effort at complexity.