Voter fraud and disputed elections will be the 2020 trigger for CWII
There are logical lawful reason why the dead might still be found on voter roles BUT THERE'S NO REASON OTHER THAN FRAUD FOR THEM TO HAVE 'VOTED'...
The FBI could seed voter registration roles with fake voters. Then if those folks ARE SHOWN TO HAVE VOTED THEY'VE GOT PROOF OF VOTER FRAUD.
Republicans could hold back ballot boxes until all democrat ballot boxes are turned in - and the 'right number of ballots that need to be stuffed' is unknown...
The FBI could announce BEFORE the election they'll be working with the census bureau to ask voters IF they voted in the Presidential Election...
In short we know what democrats are going to do and we NEED TO STOP IT BEFORE IT HAPPENS AND/OR SET THE STAGE TO INVESTIGATE IT AFTER IT HAPPENS.