Balance of Power in the Senate | Bloomberg Government
Senate Dems face brutal 2024 map with at least eight undecided incumbents - POLITICO
Republican Fears About Holding The Senate Start To Sink In : NPR
Why Georgia's seat matters for 2024: Democrats face a tough map
With Control of the Senate in Play, These Are the Races to Watch - The New York Times
Why the Democrats are our narrow favourites to win the Senate
Which Senate seats are up in 2022 - The Washington Post
Democrats Keep Control of Senate After Catherine Cortez Masto Wins Nevada Race - WSJ
Fetterman defeats Oz in first Senate seat flip - POLITICO
The First Measured Century: Book: Section 10.2
Who's in Charge in a 50-50 Senate? - Congressional Institute
The 118th Congress by the Numbers | Council on Foreign Relations
CNN's key Senate races for the 2018 midterm elections | CNN Politics
The partisan history of every U.S. Senate seat, in 1 awesome chart - The Washington Post
United States Senate - Wikipedia
U.S. Senate has fewest split delegations since direct elections began | Pew Research Center
Here's why the 2018 Senate election will be crucial for President Trump and his Democratic foes - Los Angeles Times
Federal Legislation – The Midterms - Peace Officers Research Association of California
Balance of Power in the Senate | Bloomberg Government
US Senate seats rarely have changed party in recent special elections | Pew Research Center
Initial Senate Ratings: Democrats Have a Lot of Defending to Do – Sabato's Crystal Ball
US Senate seats up for election in 2022 midterms, listed by state
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2020 election: America's anti-democratic Senate, by the numbers - Vox
Partisan control of the House remains unknown with 14 races uncalled
