US presidential election 2016: the state of the Republican race as the year begins | Republicans | The Guardian
Mail voting in 2020 US primaries became more common as COVID-19 spread | Pew Research Center
2016 Delegate Count and Primary Results - The New York Times
Political polarization and the 2016 congressional primaries
/https://static.texastribune.org/media/images/2016/05/03/Ted_Drops_Out.jpg "Cruz Ending Campaign After Indiana Loss to Trump | The Texas Tribune")
Cruz Ending Campaign After Indiana Loss to Trump | The Texas Tribune
Third parties see hope in lackluster US tickets – DW – 05/30/2016
The Republican debate: meet the 2016 candidates | US elections 2016 | The Guardian
Maryland Presidential Primaries 2016: latest Democratic polls Apr 2016 | Statista
2024 Republican primaries may be a rerun of 2016 | The Hill
The 2016 Primaries Were Weird. Will Things Get Even Weirder In 2020? | FiveThirtyEight
Chart: 2016 Presidential Primaries: Which Candidates Are U.S. Muslims Supporting? | Statista
US election 2016: 7 June primary results - BBC News
Super Tuesday: Delegate Tallies From Presidential Primaries And Caucuses - capradio.org
FEC releases updated presidential primary dates - Elon News Network
South flexes its political muscle in 2016 primaries | Facing South
2016 Republican Presidential Primary Results by County – Brilliant Maps
Campaign 2016: Understanding the presidential election - The Washington Post
Here's Why The 2016 Republican Presidential Primary Could Make History - ABC News
News Coverage of the 2016 Presidential Primaries: Horse Race Reporting Has Consequences | Shorenstein Center
The Modern History of the Republican Presidential Primary, 1976-2012 – Sabato's Crystal Ball
2016 Republican Nomination Calendar Released for Primaries | Time
File:U.S. states (and territories) by election methods, 2016 (Democratic Party).svg - Wikimedia Commons
Storylines to Watch in Tuesday's 2016 Presidential Primaries and Republican Caucuses - ABC News
Lessons from the 2022 Primaries–what do they tell us about America's political parties and the midterm elections?
2016 Republican Party presidential primaries - Wikipedia
Donald Trump Sweeps 5 States; Hillary Clinton Takes 4 - The New York Times
Turnout in 2016 primaries so far rivals 2008 record | Pew Research Center
