Important Dates for the 2020 Presidential Election: Primaries, Debates
One-year countdown: A guide to the 2020 U.S. elections - CGTN
Governor signs law giving Nevada 1st presidential primary | AP News
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,
Most U.S. voters say postponing primaries for COVID-19 was necessary | Pew Research Center