As Washington's presidential primary nears, voters have more questions. We answer them. | The Seattle Times
2020 State Primary Election Dates
Most U.S. voters say postponing primaries for COVID-19 was necessary | Pew Research Center
Rhode Island Secretary of State Nellie M. Gorbea on Twitter: "This infographic outlines the vote-by-mail process for the June 2 presidential primary! For important dates and frequently asked questions about the primary,
The Canvass: December 2019
Important Dates for the 2020 Presidential Election: Primaries, Debates
Important Deadlines for March 3 Presidential Primary Election | News | San Diego County News Center
We should know who the Republican presidential nominee is by March 15 - The Washington Post