Swing, Bellwether, and Red and Blue States: Demographics and the 2008 U.S. Presidential Election | PRB
Swing state Colorado holds its sway in 2012 presidential election – The Denver Post
How The 2020 Election Changed The Electoral Map | FiveThirtyEight
How Americans elect their president and why Ohio is so important this year | Opinions | Al Jazeera
Senate 2016: The Republicans' 2012 Homework – Sabato's Crystal Ball
Analyzing Swing States: Colorado, Part 3 – Swing State Project
Battleground states in the 2020 election - Solve with National Journal
Demographics, economy and death tolls boost Biden in polls | Financial Times
New election map: Ohio, Colorado no longer swing states
New election map: Ohio, Colorado no longer swing states
Swing State History: Why They Are So Important to Elections | Time
2020 Senate Elections to Watch: Arizona, Maine, Colorado, Texas and More Races | Fortune
Swing States 2012: Hispanic and Suburban Voters in Colorado | The Takeaway | WNYC Studios
Anna in the Swing States: Colorado's Swinging Suburbs and Untapped Latino Voters | It's A Free Country | WNYC
The Places That Had the Biggest Swings Toward and Against Trump - The New York Times
The BI Swing State Guide
Swing state scorecard: Ohio winner in landslide over Nevada, Florida - cleveland.com
Colorado: Anatomy Of A Swing State - GroundFloor Media
How Trump Blew Up the 2020 Swing-State Map- POLITICO
What are the real Swing States in the 2016 election? - National Constitution Center
Colorado shapes up as a key swing state in presidential election – The Denver Post
State by state: Where the US election will be won and lost
How Trump Blew Up the 2020 Swing-State Map- POLITICO
The Battleground States: Where It All Goes Down | KQED
Can We Tell Which States Will Be Swing States In November? | FiveThirtyEight
Red states and blue states - Wikipedia
Colorado: The West's true swing state — High Country News – Know the West
Colorado shapes up as a key swing state in presidential election – The Denver Post
