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LIVE DATA · 2026
FREEDOM HOUSE · V-DEM · POLITY5
Political Science Platform

The world's
political systems,
mapped & studied.

Not definitions. Not bullet points. Real crises, real decisions, real theory — the way political science actually works.

Global Regime Data

Parliamentary
Presidential
Semi-Presidential / Hybrid
Authoritarian / Competitive Auth.
4Regime Types Mapped
24+Case Studies
180+Concepts Covered
+18ptsAvg. GRE Score Lift
Case Study Archive

Three crises.
Infinite theory.

Political science concepts don't live in textbooks. They live in the moment a leader opens a classified briefing, or a parliament votes itself out of existence.

German Reichstag building exterior architecture symbolizing Weimar Republic constitutional history
September 14, 1930GermanyConstitutional Collapse

The Weimar Republic's Last Election

Chancellor Heinrich Brüning

"Emergency decrees or parliamentary legitimacy — can a democracy survive by suspending itself?"

When a constitution's emergency clause becomes its executioner

4 concepts
Cold War era government building with American flag representing executive decision-making during Cuban Missile Crisis
October 16, 1962United States / USSRExecutive Decision-Making

Thirteen Days Over Cuba

President John F. Kennedy

"The Joint Chiefs want an air strike. The Navy wants a blockade. You have 72 hours before the missiles are operational."

How bureaucratic politics, not rational calculation, shapes foreign policy

4 concepts
Indian Parliament building New Delhi representing Indian constitutional federalism and Emergency period 1975
June 25, 1975IndiaFederalism Under Stress

Indira's Emergency

Prime Minister Indira Gandhi

"The Allahabad High Court has voided your election. The opposition is mobilizing. Article 352 sits in the Constitution like a loaded gun."

What federalism actually means when the center decides the rules don't apply

4 concepts
Diagnostic Assessment

Find Your
Blind Spots.

12 scenario-based questions. No definitions. No multiple-choice tricks. Real political situations where you apply what you know.

Sample QuestionComparative Politics

Westminster Parliament, 2024

A coalition government loses a confidence vote 312–298. What happens within 14 days?

01

Comparative Politics

02

Political Theory

03

International Relations

04

Public Policy

Scenario-based · No definitions · Personalized results

Study Architecture

Four pillars.
One framework.

Political science isn't four separate subjects. It's one integrated discipline that rewards lateral thinking.

Government parliamentary chamber with rows of seats representing comparative political systems
01

Comparative Politics

Systems in contrast

Why do parliamentary systems survive crises that break presidential ones? We map 73 democracies side-by-side, not in isolation.

Westminster vs. Consensus modelsElectoral system effectsParty system fragmentationCoalition dynamics
02

Political Theory

Ideas with consequences

Hobbes, Locke, Rawls — not as biography, but as live debates. The social contract is still being written.

Social contract traditions
Liberalism vs. communitarianism
Justice theories
Democratic legitimacy
03

International Relations

Anarchy and its discontents

Waltz, Keohane, Wendt — IR theory through the crises that tested each framework.

Realism vs. LiberalismConstructivismNuclear deterrenceInternational institutions
Policy documents and legislative papers on a desk representing public policy analysis and governance
04

Public Policy

Governing in practice

From agenda-setting to implementation failure — why good policy often produces bad outcomes.

Policy cycle models
Bureaucratic politics
Federalism & multilevel governance
Evaluation methods
Student Outcomes

The theory
became the grade.

Young South Asian woman student smiling in university setting

Priya Nair

University of Michigan

88/100

Midterm Score

"I'd read about Weimar three times in different textbooks. The Polity case study was the first time I actually understood why Article 48 was a ticking clock. I passed my comparative government midterm with an 88."
Political Science, Year 2Comparative Politics
Young Black man studying with books and notes at a desk

Marcus Webb

Georgetown University (Applicant)

91st percentile

GRE Subject Test

"The diagnostic quiz told me my IR theory was my blind spot. Three weeks of case studies later — Cuban Missile Crisis, Suez, Kosovo — I scored in the 91st percentile on the GRE subject test."
GRE Prep, Political Science SubjectInternational Relations
Young Eastern European woman with dark hair holding books in library

Elena Kovač

LSE

Distinction

MA Dissertation

"I was a self-taught Hobbes reader who'd never formally studied political theory. The annotated case studies gave me the vocabulary to argue — not just summarize. My dissertation supervisor noticed the difference."
Political Theory, MA ProgramPolitical Theory

4,200+

Active students

89%

Pass midterms after diagnostic

+18pts

Average GRE score lift

24

Case studies available