Data
File:Political Regime – distinction democracies and full democracies, OWID.svg - Wikimedia Commons
Quickly play with Polity IV and OECD data (and see the danger of US democracy) | Andrew Heiss
2013 Polity IV Scores by Country
Dina D. Pomeranz on Twitter: "@BrankoMilan This is Polity IV. These are the sources: https://t.co/9rjJSNofwD https://t.co/EmaoqaxEtz" / Twitter
An Analysis of Polity IV and its Components
Democracy in the World - World Atlas of Global Issues
P4cReports
Appendix.Figure 3. Global political system trend (Polity IV Project) | Download Scientific Diagram
P4cReports
Polity data series - Wikipedia
File:Polity data series map 2011.svg - Wikimedia Commons
PolityProject
Trends in Global Democracy – Information Visualization
Polity IV Project: Country Reports 2010
File:Polity data series map 2003.png - Wikipedia
Smashwords – Democracy Matters: Human Rights and Democracy in Thailand from 2001 to 2017 - Anocracy and Persistent Authoritarianism, Analysis of Routine, Unique, and Political Abuses, Polity IV Project Data – a book by Progressive Management
Center for Systemic Peace. Various years. Polity IV (data- base). Vienna, VA | Rhetoric, Global conflict, Data
Polity IV Project: Country Reports 2010
Vox's CIA-Backed 'Democracy' Standard Is OK With Slavery and Women Not Voting - FAIR
Polity IV Users' Manual pdf file - Center for Systemic Peace
P4cReports
PolityProject
More than half of countries are democratic | Pew Research Center
Charts: Visualizing 200 Years of Systems of Government
Polity data series - Wikipedia
