Map of changes in swing states between 2004 and 2016 USA presidential... | Download Scientific Diagram
The Electoral College's Real Problem: It's Biased Toward the Big Battlegrounds - The New York Times
What Early Vote Numbers Show in Seven Swing States - The Midnight Sun
What Happened?: The 2020 election confirmed that Ohio is no longer a swing state. | USAPP
How Russia Helped Swing the Election for Trump | The New Yorker
Electoral swing in the 2020 U.S. presidential election
How The 2020 Election Changed The Electoral Map | FiveThirtyEight
America's political geography: What to know about all 50 states - Washington Post
Swing states: These states decide if Biden or Trump wins 2020 election
How Trump won the presidency with razor-thin margins in swing states - Washington Post
Presidential Swing States: Why Only Ten Matter: Beachler, Donald W., Bergbower, Matthew L., Cooper, Chris, Damore, David F., Van Dooren, Bas, Foreman, Sean D., Gill, Rebecca D., Hendriks, Henriët, Hoffmann, Donna, Jacob,