2023
AP
®
United States
History
Sample Student Responses
and Scoring Commentary
Set 1
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Long Essay Question 4
Scoring Guidelines
Student Samples
Scoring Commentary
AP® United States History 2023 Scoring Guidelines
© 2023 College Board
Question 4: Long Essay Question, National Security and Changes to Foreign Policy 6 points
General Scoring Notes
Except where otherwise noted, each point of these rubrics is earned independently; for example, 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of the exam, essays may contain errors that do not detract from their overall quality, as long as the historical content used to advance the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.
Evaluate the extent to which growing concerns about national security contributed to changes in United States foreign policy from 1945 to 1991.
AP® United States History 2023 Scoring Guidelines
© 2023 College Board
Reporting
Category
Scoring Criteria
Row A
Thesis/Claim
(0-1 points)
0 points
Does not meet the criteria for one point.
1 point
Responds to the prompt with a historically defensible thesis/claim that establishes a line of
reasoning.
Decision Rules and Scoring Notes
Responses that do not earn this point:
Are not historically defensible.
Only restate or rephrase the prompt.
Do not respond to the prompt.
Do not establish a line of reasoning.
Are overgeneralized.
Responses that earn this point:
Provide a historically defensible thesis or claim about how growing concerns about national
security contributed to changes in United States foreign policy from 1945 to 1991. The thesis
must suggest at least one main line of argument development or establish the analytic
categories of the argument.
Examples that do not earn this point:
Provide a historically defensible claim, but do not establish a line
of reasoning
Fear led to major changes in U.S. foreign policy.”
Provide an overly generalized response to the prompt
National security concerns led to social, economic, and
political changes in U.S. foreign policy.”
Provide a claim that is not historically defensible
As the most powerful country in the World, the United States
didn’t feel like it needed any other countries’ help to address its
security concerns, so it established an isolationist foreign
policy.
Examples that earn this point:
Establish a line of reasoning that evaluates the topic of the prompt with analytic categories
While the most significant change to U.S. policy that resulted from the fear of communism
was the formation of permanent alliances, something the U.S. had never done, the U.S.
also increased its use of foreign aid and military power in the period.
Establish a line of reasoning with analytic categories
Security concerns led to more alliances and increased foreign aid during the Cold War.”
Establish a line of reasoning
Concerns about national security led to the formation of permanent alliances.” (Minimally
acceptable thesis/claim)
Additional Notes:
The thesis or claim must consist of one or more sentences located in one place, either in the introduction or the conclusion (which may not be limited to the first
or last paragraphs).
The thesis or claim must identify a relevant development(s) in the period, although it is not required to encompass the entire period.
AP® United States History 2023 Scoring Guidelines
© 2023 College Board
Reporting
Category
Scoring Criteria
Row B
Contextualization
(0-1 points)
Does not meet the criteria for one point.
1 point
Describes a broader historical context relevant to the prompt.
Decision Rules and Scoring Notes
Provide an overgeneralized statement about the time period
referenced in the prompt.
Provide context that is not relevant to the prompt.
Provide a passing phase or reference.
Responses that earn this point:
Accurately describe a context relevant to how growing concerns about national security
contributed to changes in United States foreign policy from 1945 to 1991.
Do not provide context relevant to the topic of the prompt
The 1920s was a period of great cultural change, flappers
challenged gender norms, cars gave young people more
freedom, and the radio was a new form of entertainment. Not
everyone was happy with the changes as we can see with the
Scopes trial.
Provide an overgeneralized statement about the time period
referenced in the prompt
The period after World War II was an age of optimism and
anxiety. Americans were both excited about the social and
economic changes in the period and worried about dangerous
developments around the world.”
Examples of relevant context that earn this point include the following, if appropriate
elaboration is provided:
Washington’s Farewell Address
First Red Scare
Interwar foreign policy of isolationism
The Second World War
Economic prosperity in the post-war era
The Civil Rights movement
Gulf War
September 11, 2001
Example of acceptable contextualization:
Following World War I, many in the United States hesitated to get involved in foreign
affairs. In fact, the U.S. didn’t even join the League of Nations or get involved in World War
II until the bombing of Pearl Harbor. But that all changed with the Cold War.
“1945 marks the end of WW2 and the start of a panic about communists.” (Minimally
acceptable context)
Additional Notes:
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.
To earn this point, the context provided must be more than a phrase or reference.
AP® United States History 2023 Scoring Guidelines
© 2023 College Board
Reporting
Category
Scoring Criteria
Row C
Evidence
(0-2 points)
0 points
Does not meet the criteria for one
point.
1 point
Provides specific examples of evidence relevant to the topic
of the prompt.
2 points
Supports an argument in response to the prompt using
specific and relevant examples of evidence.
Decision Rules and Scoring Notes
Responses that do not earn points:
Identify a single piece of evidence.
Provide evidence that is not
relevant to the topic of prompt.
Provide evidence that is outside the
time period or region specified in
the prompt.
Repeat information that is specified
in the prompt.
Responses that earn 1 point:
Identify at least two specific historical examples relevant to
how growing concerns about national security contributed to
changes in United States foreign policy from 1945 to 1991.
Responses that earn 2 points:
Use at least two specific historical examples to support
an argument regarding how growing concerns about
national security contributed to changes in United
States foreign policy from 1945 to 1991.
Examples of evidence that are specific and relevant include
the following (two examples required):
Examples that successfully support an argument with
evidence:
As the Soviet Union promoted the spread of
communism around the world which led to the Red
Scare, the United States responded by developing a
foreign policy based on containment.” (Uses
evidence to support an argument about how the
spread of communism shaped foreign policy)
“Shortly after World War II ended, several other
countries developed nuclear weapons, including
some enemies, so the U.S. started building a lot
more of these bombs.” (Uses evidence to support
an argument about the growth of the U.S. nuclear
arsenal)
Fear of Soviet power motivated the United States
to create permanent alliances for the first time, for
example, NATO.” (Uses evidence to support an
argument about why the U.S. formed alliances)
The Cold War
Nuclear weapons
Containment
Second Red Scare
Korean War
Vietnam War
Potsdam and Yalta
Conferences
NATO
SEATO
The United Nations
Marshall Plan
The Alliance for
Progress
Ronald Reagan
Truman Doctrine
Cuban Missile Crisis
Duck and Cover Drills
Peace Corps
Detente
Nixon’s visits to China &
Soviet Union
OPEC Oil Embargo
Camp David Accords
Iran Hostage Crisis
Mikhail Gorbachev
Examples that do not earn points:
Provide evidence that is outside the
time period
“The United States helped broker
the Oslo Accords which improved
the relationship between Israel and
Palestine.”
Example of a statement that earns one point for evidence:
President Truman met with the leaders of the Soviet
Union and the United Kingdom to plan for the end of
World War II at the Yalta and Potsdam Conferences.”
Additional Notes:
Typically, statements credited as evidence will be more specific than statements credited as contextualization.
If a response has a multipart argument, then it can meet the threshold of two pieces of evidence by giving one example for one part of the argument and
another example for a different part of the argument, but the total number of examples must still be at least two.
(For example, supporting a two-part argument about alliances with NATO and military spending with nuclear weapons.)
AP® United States History 2023 Scoring Guidelines
© 2023 College Board
Reporting
Category
Scoring Criteria
Row D
Analysis and
Reasoning
(0-2 points)
0 points
Does not meet the criteria
for one point.
1 point
Uses historical reasoning (e.g., comparison, causation,
continuity, and change) to frame or structure an
argument that addresses the prompt.
2 points
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.
Decision Rules and Scoring Notes
Responses that do not
earn points:
May include evidence
but offer no reasoning
to connect the
evidence to an
argument.
May assert the use of
historical reasoning but
does not use it to
frame or structure an
argument.
Responses that earn 1 point:
Must demonstrate the use of historical reasoning to
explain how growing concerns about national security
contributed to changes in United States foreign policy
from 1945 to 1991.
Responses that earn 2 points:
May demonstrate a complex understanding in a variety of ways, such as:
Explaining the 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.
Examples that do not earn
points:
Provide evidence but offer
no reasoning to connect
the evidence to an
argument
NATO was a military
alliance that included
the U.S., Canada, and
most of Western
Europe. The alliance
was based on the idea
that an attack on one
was an attack on all.
Using a historical reasoning process to frame or
structure an argument could include:
Explaining how tension with the Soviet Union
caused the U.S. to form new alliances.
Explaining how the Cold War was a continuity
throughout the period from 1945 to 1991.
Example of acceptable use of historical reasoning:
While the tension between the U.S. and the U.S.S.R.
decreased some during détente, the conflict
between these two powers consistently shaped U.S.
foreign policy in this period.(Indicates a continuity
in foreign policy related to the Soviet Union)
Demonstrating complex understanding might include any of the
following, if appropriate elaboration is provided:
The response argues that during the Cold War, U.S. foreign policy
came to increasingly depend on both military engagements and
diplomacy to slow the spread of communism. It then corroborates this
argument with evidence from multiple areas of the world, including
East Asia, Latin America, Africa, and Europe.
The response argues that concerns about the power and influence of
communist countries led to continuity in U.S. foreign policy
throughout the period. It then qualifies this argument with evidence
of the changes during the period of détente.
The response argues that national security concerns were only a
minor factor in shaping U.S. foreign policy. It modifies the argument
by providing evidence of how economic interests shaped foreign
policy, arguing that the desire to protect global trade based on
capitalism motivated U.S. policy, noting that national security
concerns were a result of this economy-driven foreign policy rather
than a cause.
Additional Notes:
This demonstration of complex understanding must be part of the argument, not merely a phrase or reference.
During world war one, Russia left the war because they had their own civil war which produced the communist
soviet union. This had the effect of producing the first red scare in the United States, where xenophobia and fear of
communist infiltration were extremely high. After this died down, in between the years of world war one and world
war two, the united states entered a period of isolationism and were not involved in foreign conflicts. However, the
attack on pearl harbor by Japan made the united states enter the war directly. Even when the USSR and United
States were on the same side, tensions were still high between the two countries because of opposing ideologies. The
Soviet union and the United states emerged from World War II as the global superpowers, and with the United states
seeing itself as the global protector of democracy, it would conflict with the soviet union. The extent to which
growing concerns about national security contributed to changes in foreign policy was significant, due to the red
scare, the domino effect, and the buildup of nuclear weapons. Following world war two, the cold war started
between the united states and the soviet union, or rather capitalism and communism. The first big major change in
foreign policy was the fact that the United States joined their first peace-time military alliance ever with NATO.
They had never done this before, but fear of a soviet offensive caused them to join it and to support eastern Europe
from communism, which can also be seen through the Marshall plan. Ever since Washingtons farewell adress, the
U.S had never joined a foreign organization outside in the middle of a war, and this is seen during the first world
w
ar where congress denied joining the league of nations because it would tie them to foreign affairs. So with them
joining NATO, we can see just how much national security concerns contributed to changes in foreign policiy. Not
only that, we see the United States involve themself in proxy wars around the world against communism. We see
this with the korean war and vietnam war. With the vietnam war, the United States kept spending and spending t
o
s
upport the south against the north, and kept promising the people at home that we were close to victory. However,
this was the first major war that was put on television, so the people at home saw that in reality, the united states
were not winning and could better be described as losing the war. Point being, national security concerns led to
proxy wars in Asia and around the world because the U.S came up with the domino effect, saying that if they let one
country in Asia become communist, the rest would soon fall to it, producing a domino effect which would
eventually reach the united states. Another thing that was new in foreign policy was the massive amount of
economic aid solely for the purpose of fighting another ideology. The marshall plan was for eastern europea
n
c
ountries and so that they would depend on united states and their capitalism ideology, the plan resemble
d
reconstruction efforts after the civil war in the U.S but here we see the U.S be directly involved with construction of
foreign economies. National security concerns also gave birth to the second rare scare, which deported many
immigrants. We also see the united states station troops in other countries and oversee them, such as in East
Germany. The Berlin wall was hotly contested between the U.S and Soviet union, and the U.S employed the Berlin
Air Lift to ship in goods to West Berlin because it was blocked off to the east. All these foreign policy changes fall
under one principle that was prevalent during this time period, and that was the idea of containment. Starting wit
h
T
ruman, the U.S was devoted to being involved in foreign affairs to make sure that they contained the spread of
soviet communism and to keep it from reaching other countries. This was only sparked even more when Cuba an
d
C
astro ovethrow their dictatorship and installed a communist goverment, because seeing that ideology so close t
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t
heir home only inrpired national swcu
Page 1 of 1
4A
Before 1945, the United States had tried to establish an isolationist foreign policy. Due to the outcome of the first
world war the United States hoped to rebuild their economy and build a military, yet keep out of any foreign affairs
for as long as possible. However, following the attack on Pearl Harbor the U.S. was pushed into WW2 causing them
to change their ideas about foreign policy. Following the war, the U.S. and Soviet Union stood off in the Cold War
with threat of nuclear war. So from 1945-1991 the United States' action in many "wars" contributed greatly to its
changes in foreign policy.
To begin, the United States had hoped to stay out of World War 2 as much as possible until the attack on Pearl
Harbor. Before the ambush, the U.S. had supplied money and weapons to European countries fighting in the war.
Their foreign policy remained neutral and no sides were officially taken as the shipments were available to any
country willing get it. However, the axis powers believed that the U.S. was clearly favoring the allies which resulted
in their initial attack. Following the attack, the U.S. had completely changed its forign policy and changed focus to
win the war and help the allies. Rather then building the economy, they built a military and thousands of men and
women were sent to help in Europe. Throughout the war the United States thrived and risked little to no dangers on
the nation itself as it was across the entire ocean. Nonetheless, the risk of communism crossing the atlantic if the
axis powers had won was enough to keep fighting. Following the war, the United States took control of recovery
process. They provided aid to all countries involved and established the Marshall Plan in order to prevent future
wars and rebuild Europe. During this period the United States, had to adapt a new foreign policy multiple times to
fight in a war and help recovery from it.
Furthermore, the United States and Soviet Union entered a stand-off which arguably could have begun the next
world war. Shortly after the WW2, the Soviet Union and U.S. threatened a nuclear war on each other. Although, it
just remained threats and lies, the danger was there. Throughout the cold war, espionage and scandals flooded the
government and people began to have little trust in each other. The U.S. military built bases in neighboring countries
to the U.S.S.R and remained as informed as possible. Foreign Policy was built around obtaining information and not
starting the war, but only reacting. The threat to national security contributed greatly to foreign policy as new allies
were formed and deals were created to stay out of trouble.
To conclude, the period from 1945 to 1991 contributed significantly to the changes in foreign policy. Constant threat
to national security during the Second World War and Cold war forced the military to take action and stay on their
toes. While this period was primarily an era of war, many treaties and pacts were created to eventually end major
wars. Due to the constant action of the era it is less common to see so much foreign violence today, which is why it
can be argued as one of the more influential periods in U.S. history.
Page 1 of 1
4B
The growing concerns about national securtiy contributed to changes in the United States foreign policy by the new
technology like the nucleaur bombs and the politcal rivaly between communtism and caplitlism.
From 1945 to 1991 was the Red Scare which affected the lives of many, during this time America fought in wars to
protect countries from communism like Korea, Iran, and Vietnam.
The technology from World War 2 had a great affect on Americans national security because of the creations of the
nuclear bomb getting into the hands of Russia. The battle between communism was an indirect fight through other
countries. With the technology America had they could support civil wars like the Korean and Vietnam War.
The political rivaly was the reasons for the wars and the tenison between America and Russia. America also fought
wars in Cuba to end the dictator ship but it didn't work leading to the Cuban Missile Crisis.
Page 1 of 1
4C
AP
®
United States History 2023 Scoring Commentary
© 2023 College Board.
Visit College Board on the web: collegeboard.org.
Long Essay Question 4
Note: Student samples are quoted verbatim and may contain spelling and grammatical errors.
Overview
Responses were expected to demonstrate knowledge of how growing concerns about national
security contributed to changes in foreign policy in the period from 1945 to 1991.
Responses could utilize a wide range of content knowledge, including reasons for containment
policy, various methods of implementing containment including through proxy wars and
economic assistance, domestic events that stemmed from fear of communism such as the
Second Red Scare, Cold War competition and policies targeting Latin America, examples of
postSecond World War decolonization in Africa, Asia, and the Middle East, and examples of
various presidential policies regarding Cold War events.
This question primarily addressed Topic 8.1.
Topics 8.3, 8.7, and 8.8 were also addressed.
Sample: 4A
Thesis/Claim: 1
Contextualization: 1
Evidence: 2
Analysis and Reasoning: 2
Total Score: 6
A. Thesis/Claim (01 points): 1
The response earned 1 point for the thesis because it provides a historically defensible claim that
establishes a line of reasoning. The seventh sentence states, “The extent to which growing concerns
about national security contributed to changes in foreign policy was significant, due to the red scare,
the domino effect, and the buildup of nuclear weapons.”
B. Contextualization (01 points): 1
The response earned 1 point for contextualization because it describes a broader historical context
relevant to the prompt. Within the first few sentences, the response identifies the creation of the
communist Soviet Union and its connection to the First Red Scare in the United States. Additionally,
the response describes how “Even when the USSR and United States were on the same side,
tensions were still high between the two countries because of opposing ideologies. The Soviet union
and the United states emerged from World War II as the global superpowers, and with the United
states seeing itself as the global protector of democracy, it would conflict with the soviet union.
AP
®
United States History 2023 Scoring Commentary
© 2023 College Board.
Visit College Board on the web: collegeboard.org.
Long Essay Question 4 (continued)
C. Evidence (02 points): 2
The response earned 2 points for evidence. The response identifies specific examples relevant to the
prompt, such as the Cold War and the Berlin Airlift.
The response earned the second point because it supports the argument in response to the prompt
by using specific historical evidence. For example, it argues that the proxy wars in Korea and
Vietnam were a product of the domino theory and that the Marshall Plan’s economic aid was
motivated by the United States desire to promote capitalism in Europe.
D. Analysis and Reasoning (02 points): 2
The response earned 1 point for structuring an argument that addresses the prompt, explaining how
tension with the Soviet Union caused the United States to form new military alliances, contributing
to changes in foreign policy.
The response earned 1 point for demonstrating a complex understanding, using evidence to
corroborate an argument that addresses the question. The response explains relevant and insightful
connections across periods to corroborate its argument. It also extends the discussion of the
Marshall Plan back to Reconstruction efforts after the Civil War. Additionally, the response extends
the discussion of NATO back to Washingtons Farewell Address.
Sample: 4B
Thesis/Claim: 1
Contextualization: 1
Evidence: 1
Analysis and Reasoning: 1
Total Score: 4
A. Thesis/Claim (01 points): 1
The response earned 1 point for the thesis because it responds to the prompt with a historically
defensible claim in the final paragraph that establishes a line of reasoning: “Constant threat to
national security during the Second World War and Cold war forced the military to take action and
stay on their toes. While this period was primarily an era of war, many treaties and pacts were
created to eventually end major wars.
B. Contextualization (01 points): 1
The response earned 1 point for contextualization because it describes a broader historical context
relevant to the prompt. In the first paragraph, the response describes the movement from an interwar
period of isolation to involvement in the Second World War following the attack on Pearl Harbor.
AP
®
United States History 2023 Scoring Commentary
© 2023 College Board.
Visit College Board on the web: collegeboard.org.
Long Essay Question 4 (continued)
C. Evidence (02 points): 1
The response earned 1 point for evidence because it provides specific examples of evidence relevant
to the topic of the prompt. For example, it identifies the Marshall Plan and the threat of nuclear war.
The response did not earn the second point for evidence. While it contains at least two specific
historical examples relevant to the prompt, the response does not adequately use these in support of
an argument.
D. Analysis and Reasoning (02 points): 1
The response earned 1 point for using historical reasoning to structure an argument that addresses
the prompt. In the third paragraph, the response argues that the United States changed its foreign
policy, and it sums up this analysis well: “The threat to national security contributed greatly to
foreign policy as new allies were formed and deals were created to stay out of trouble.”
The response did not earn the point for demonstrating a complex understanding. It does not attempt
to use evidence to corroborate, qualify, or modify an argument that addresses the topic of the
prompt.
Sample: 4C
Thesis/Claim: 1
Contextualization: 0
Evidence: 1
Analysis and Reasoning: 0
Total Score: 2
A. Thesis/Claim (01 points): 1
The response earned 1 point for the thesis because it responds to the prompt with a historically
defensible claim that establishes a line of reasoning. In the opening paragraph, the response argues
that the “growing concerns about national securtiy contributed to changes in the United States
foreign policy by the new technology like the nucleaur bombs and the politcal rivaly between
communtism and caplitlism.”
B. Contextualization (01 points): 0
The response did not earn the point for contextualization because it does not describe a broader
historical context relevant to the prompt.
AP
®
United States History 2023 Scoring Commentary
© 2023 College Board.
Visit College Board on the web: collegeboard.org.
Long Essay Question 4 (continued)
C. Evidence (02 points): 1
The response earned 1 point for using evidence because it provides specific examples of evidence
relevant to the prompt. For example, in the second paragraph, it identifies conflicts fought against
communism in Korea and Vietnam. The third paragraph also identifies the volatility of atomic
weapons.
The response did not earn the second point. While it contains at least two specific historical
examples relevant to the prompt, the response does not adequately use these in support of an
argument.
D. Analysis and Reasoning (02 points): 0
The response did not earn the point for using historical reasoning because it does not provide
relevant analysis supporting causation, continuity and change, or comparison to structure an
argument that addresses the prompt.
The response did not earn the point for demonstrating a complex understanding. It does not attempt
to use evidence to corroborate, qualify, or modify an argument that addresses the topic of the
prompt.