The first Islamic civil war or "Fitna " happened in the 7th century, after the Caliph Uthman Ibn Affan´s assassination (d. 656). According to Islamic tradition, close relatives were the ones to take responsibility for avenging the assassinated´s death so both his favorite wife, Aisha and his brother Ali got into a dispute over who would avenge Uthman Ibn Affan.
Ultimately the war ended by the signing a treaty in 661.
There were draw and they wanted to keep it going
Answer: B) Cleaner-burning gas had to be used in cars.
Explanation:
