Chapter 671: Uchiha Gaiden: Fall of Hagoromo Clan
Five years before the establishment of Konoha,
The Uchiha clan and the Senju clan signed a peace treaty to end the centuries-long war between the two clans. The Uzumaki clan also signs a non-aggression pact, but backs out of joining hands to establish a village.
Meanwhile, the Hagoromo clan stubbornly refuses to sign any treaty and even backs out of the Land of Fire completely, establishing a small settlement in the Land of Waves.
After the pact between the two clans, the childhood dream of Hashirama and Madara to establish a village with no bloodshed slowly takes shape.
However, in order to establish a village, they need residents. So, the two clans join hands and start to suppress other violent clans within the Land of Fire.
Their first challenge was to subdue the Sarutobi clan, the fifth strongest clan in the Land of Fire after the Uchiha, Senju, Hyuga, and the Aburame clan.
The leader of the Sarutobi clan, Sasuke Sarutobi, refused to cooperate with them. He didn't want to take orders from the Senjus and Uchihas.
Thus, another war broke out between the three sides. However, with the combined might of the Uchiha and the Senju clan, the Sarutobi clan was quickly subdued. Sasuke Sarutobi was forced to sign a peace treaty and become a part of their yet-to-be-found village.
Soon, the Nara clan, the Yamanaka clan, and the Akimichi clan also joined the peace treaty.