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University of California, Berkeley · History

7.3% of University of California, Berkeley's History course descriptions are framed from the left. Across all 100 schools' History departments, it is 8.3%.

0%35%
University of California, Berkeley: 7.3% History at all 100 schools: 8.3% each other school in the comparison

Where History courses fall

2%Far left92–100
17%Left75–91
24%Center-left59–74
24%Center42–58
7%Center-right26–41
9%Right9–25
17%Far right0–8
46 plotted courses (the ones with a political subject). 100 = far left, 50 = the average American, 0 = far right. Subject places what a course studies, not the side it takes.

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Subject places what a course studies, not the side it takes. A course on slavery or the Holocaust lands far right and a course on Marx or the Soviet Union lands far left, whether the course praises, criticizes or simply describes it.

Underlined: words the model quoted from the description when we asked it, after scoring, to explain its score.

Furthest-left subjects

HISTORY 171C · Russia: History of the Soviet Union100

History

An introductory survey of Soviet history from the revolutions of 1917 to the present. Marxism-Leninism, War Communism, and Real Socialism; the Great Transformation and the Great Terror; family and nationality; state and society; Russia versus Soviet; Gorbachev versus the past.

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HISTORY 110D · Palestine and the Palestinians: A Modern History85

History

This course teaches the modern history of Palestine and the Palestinian people from a multireligious Ottoman Palestine to the contemporary moment. It centers the experience of being Palestinian at home and in exile after the Nakba of 1948.…

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HISTORY 172 · Nationalism, Socialism, and Gender in Russia, 1800-195084

History

Nationalism, socialism, and gender defined collective and personal identity in Imperial Russia and the Soviet Union. As writers struggled to position themselves globally, they wondered whether Russia and the Soviet Union belonged to Europe…

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Furthest-right subjects

HISTORY 112B · Africa: Modern South Africa, 1652-Present0

History

This course will examine three centuries of South African history that account for the origin and development of the recently dismantled apartheid regime. Our aim is to understand the major historical forces that progressively shaped what…

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HISTORY 123 · Civil War and Reconstruction0

History

This lecture course will take a broad view of the political, social, economic, and cultural history of the United States in the mid-19th century in order to explore both the causes of the Civil War and its effects on American development.…

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HISTORY 158D · History of Fascism0

History

Fascism is a crucial subject to understanding the modern world. It was a break with all forms of political organization known to that point, and travelled speedily across national boundaries, to find representation in every European state…

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Why this number, in plain words

Share of courses described from the left. Percent of all courses in the group whose Framing reading is leftward: the description frames its subject one-sidedly to the left.

Counted: all courses in the group, including N and I. No interval is published for this number.

  • Readings are of catalog description text, not of teaching, syllabi or individual professors.
Details: exact rows, definitions and method
NameMetricValue95% intervalnscored
University of California, Berkeley · Historybias_left_share7.3—205—
Historybias_left_share8.37.9 – 8.717,232—
Formula
100 * count(bias_cat = 'L') / n
Interval
Wilson score 95% (wilson_interval)
Model / prompt / snapshot
gpt-5.6-sol · r12 (2026-10-16-le49-r12) · 6df50b10
Metric caveats
Right-framed courses are almost absent (33 of 124,290); this run cannot tell catalog reality from model sensitivity. Compare schools with adjusted_ratio, not this raw share, because department mix differs.

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