These four counties show how Minnesota politics has changed while remaining stubbornly light blue - Minnesota Reformer
Red state, blue state: How colors took sides in politics
Here's why Republicans are 'red' and Democrats are 'blue'
Why Democrats are donkeys and Republicans are elephants - CNN Style
Understanding America's Political Divide: New Methods Using Twitter and Self-Report data | SPSP
50 Years of Electoral College Maps: How the U.S. Turned Red and Blue - The New York Times
Here's why Republicans are 'red' and Democrats are 'blue'
Does the Red-State/Blue-State Model of U.S. Electoral Politics Still Work? | GeoCurrents
This Is What the Future of American Politics Looks Like - POLITICO Magazine
When Republicans Were Blue and Democrats Were Red | History| Smithsonian Magazine
Blue Metros, Red States
The Red and the Blue: The 1990s and the Birth of Political Tribalism: Kornacki, Steve: 9780062439000: Amazon.com: Books
Red State, Blue State | KCRW
Find Leadership Opportunities in Politics | Lead Read Today | Lead Read Today
The real divide in the US isn't red vs. blue
Blue Metros, Red States: America's Suburbs and the New Battleground in Presidential Politics | University of Nevada, Las Vegas
The politics of climate change and ESG are about to get ugly | Greenbiz
The Divide Between Red and Blue America Grew Even Deeper in 2016 - The New York Times
Beyond Red vs. Blue | Pew Research Center
Why is red for Republicans and blue for Democrats? | Live Science
The Political Typology: In polarized era, deep divisions persist within coalitions of both Democrats and Republicans | Pew Research Center
What Painted Us So Indelibly Red and Blue?
How Voters Turned Virginia From Deep Red to Solid Blue - The New York Times
