A) Battle of Nahrawan
B) Battle of Kharijites
C) Battle of Siffin
D) None of these
- The Battle of Siffin was the second battle of the First Fitna, after the Battle of the Camel. It was fought between Ali ibn Abi Talib, the fourth of the Rashidun caliphs, and Muawiyah I on the banks of the Euphrates river in Siffin around the present-day Syrian city of Raqqa.