“It started with JFK.”
Oh, I’ll bet it started a long time before that.
How about Dewey-Truman? Or even FDR, who kept getting elected even though everything he did made the depression worse?
It's not that difficult.
1. Purge all voter roles and require all voters to re-register with id.
2. End absentee voting.
3. Require id to vote
4. Ink stain a finger when a vote is submitted
5. Place all ballot boxes under webcam supervision