That’s what I was going to say. One of those “My dead grandpa voted Dem, my dead dad votes Dem, so I’m gonna vote Dem” things.
If the Republicans don’t win the dead Union soldiers might do a real insurrection on the capital like the Democrats came close to doing in their Battle of Fort Stevens during the Civil War (when the Democrat Confederate army attacked a fort in the District of Columbia in what is now northwest Washington, DC).