Hazrat Ali (ra) And Hazrat Mawviya (ra)
I would recommend to follow Ghamidi Sb’s latest series/discussion on this topic: Hazrat Ali (ra) aur Ameer Muawiya (ra) Ka Ikhtilaf. https://www.youtube.com/watch?v=6acN6lm5g40&list=PLvDnnnkYLWQcicim7BzG2qHbAg7fRxfgB