Substantive change to voter access in multiple states all at once is rare, but this year, officials have pushed to make mail voting easier to help protect people from the coronavirus. Democrats say they’re trying to make sure every vote counts, and voting rights advocates are raising the alarm that the expansion of existing absentee and mail voting systems could create widespread disenfranchisement and discrimination unless done correctly. Much of voting rights advocates' litigation is aimed at lowering the absentee ballot rejection rates that have skyrocketed during the primaries. The flaw in each of those amendments is that it delegates administration to the states.”And in that administration, advocates and academics alike see discriminatory effects in mail voting systems. Here’s what’s at the heart of the suits, and what could change about the rules surrounding vote by mail.