POLITY IV PROJECT
Quickly play with Polity IV and OECD data (and see the danger of US democracy) | Andrew Heiss
More than half of countries are democratic | Pew Research Center
More than half of countries are democratic | Pew Research Center
PolityProject
Polity IV Project: Country Reports 2010
File:Polity data series map 2011.svg - Wikimedia Commons
P4cReports
Polity data series - Wikipedia
Quickly play with Polity IV and OECD data (and see the danger of US democracy) | Andrew Heiss
PolityProject
Partners | OpenGov
Polity data series - YouTube
People living in democracies and non-democracies, World
Democracy - Our World in Data
Polity2 Index | Clio Infra | Reconstructing Global Inequality
PolityProject
P4cReports
An Analysis of Polity IV and its Components
P4cReports
Polity data series - Wikipedia
PolityProject
Political regime, data transparency, and COVID-19 death cases - ScienceDirect
PolityProject
PolityProject
