to see how strong naruto was and if he was stronger 2nd time to get mangekyo sharingan
orochimaru wanted sasuke because he wanted his body for his "immortal" jutsu
Itachi was very ill before Sauske killed him. The reason why he wanted his brother to kill him was because Itachi wanted Sasuke to be the hero of the hidden leaf village. He wanted Sauake to be the one to avenge his clan. There were a few other reasons as well. Itachi wanted to battle Sasuke to rid his little brother of the cursed mark Orochimaru gave him and he also wanted to give Sasuke some of his powers before he died to protect him from Madara. During Itachi and Sasuke's fight he showed his little brother a way to obtain more power, by taking the eyes of a Uchiha to have light so he wouldn't be blinded after using his eyes too much during battle.
After Sasuke battled Itachi, it was said by Madara Uchiha, AKA Tobi, that Itachi died on purpose. Madara stated that Itachi wanted to battle Sasuke to finally give him what he wanted. During the battle, Sasuke managed to go up against all of Itachi's Mangekyo Sharingan techniques and stay safe. Towards the end of the battle, Itachi starts to reach out to Sasuke to get his eyes so he could have the Eternal Mangekyo Sharingan to keep from going blind. Itachi used his ultimate jutsu, Susanoo and blocked all of Sasuke's attacks, even though it came with the cost of killing him. When Sasuke was backed into a wall, Itachi simply tapped Sasuke on the forehead and said, "Sorry Sasuke, there won't be a next time" and dropped to the ground. While waking up, he finds Madara and when he sees Madara's Sharingan, Sasuke immediately uses Amaterasu, unlocking his Mangekyo Sharingan.
Itachi transfers his powers to sasuke when they have the big battle to the death.
He didnt like Sasuke. He wanted a strong vessel like sasuke so he can take over sasuke's body to become strong.
no, sasuke defeated naruto, but he did try to kill him.
Well there are 3 theories to this, sasuke and Itchi fight in battle, and some people say, Itachi was already sick, and went to fight sasuke knowing sasuke would win, another is that Itachi was sick before the battle and sasuke defeats him, another is that sasuke just becomes stronger and when they fight Sasuke is stronger then Itchi finally and kills him.
No one dies. Sakura heals herself and sasuke backs off
perhaps
Well when his brother Itachi killed there parents,Sasuke wanted to kill Itachi for payback so to get strong he suddenly got the desire of evilness and strength which Orochimoru has......Besides Orochimaru wanted sasuke's body but in shippuden sasuke gets powerful and kills Orochimaru.
no during naruto's battle with sasuke, sasuke kills the nine tail fox.
He wanted Sasuke to think that Uchiha was liked in Konoha