Beginning in early March, Virginia voters, particularly members of the Black community, began receiving mailers that compared a proposal by Democrats to temporarily redraw the state’s congressional districts to the Jim Crow era.

One mailer featured images of the KKK in white hoods and teenagers running from police in the 1960s. “Just like Jim Crow, they want to silence your voice,” it read. “Our ancestors fought to represent us. Now Richmond politicians are trying to take our districts away.”

Other mailers used past quotes from Gov. Abigail Spanberger and former President Barack Obama critiquing gerrymandering to make it seem as if they opposed the redistricting referendum on April 21, which could net Democrats up to four new seats if voters approve it. In fact, both support the initiative.

The mailers were sent by a little-known group, the Justice for Democracy PAC, that was founded by former state delegate A.C. Cordoza, who served two terms as the only Black Republican in the Virginia legislature before losing his seat last November.