The second son survived and had offspring. The first son had offspring that clan, bearing the fans because they control Katon (Fire Element), the fire still burning with fan (uchiwa). Historically, bloody clan is a clan that is based hatred in order to get strength and power. Genkai Genkai Sharingan that they have can be reinforced by killing their loved ones and even their families.
The second son had offspring that Senju clan, bearing the many branches as they master the various types of power of the ninja as they Genkai Genkai (Senju = thousand stance). In contrast to the clan, clan Senju is a peace-loving clan that is based on the determination of Fire, which is the determination to protect fellow ninja and future generations from extinction and continues to grow beyond the previous generation. Senju clan will be stronger when they are together, although individually they are very strong.
In the bloody war between the clans, clan and the Senju regarded as the strongest among all clans. Both clans were always hired by various countries to strengthen their military, and secondly it could be called a rival clan.
At that time, they have a clan leader who is considered the most robust
in its history, namely Madara Uchiha and Hashirama Senju.
Madara Uchiha is a guy who is very ambitious and power hungry.
He was the first to gain Eternal Mangekyou Sharingan will not be blind
and prolong life, and can control the Bijuu especially kyuubi; all obtained by killing their loved ones and his own sister. While Hashirama Senju is a peace lover and very fond of his followers.
It was he who named Senju became Mori no Senju (Senju of the Forest),
because it has Genkai Genkai Mokuton (Element Wood) who can energize
life by creating plants and can also suppress the Bijuu chakra. Both men are rivals, direct descendants of the two sons Rikudou Sennin, ideology of hatred and determination of Fire.
Senju clan who love peace finally make a peace treaty with the clan. Madara, at the urging of his clan members, was forced to approve the agreement.
They work together to subdue the various clans in the battlefield, and
then make a consent by the State Hi to build a village Konohagakure,
which ended the war between clans. State Hi (fire) can symbolize Uchiha and Konoha (Leaf) can symbolize Senju.
But
who was elected as the holder of power / Hokage is Hashirama, which
makes Madara revenge plus support his clan members against Hashirama. Madara, feel enslaved Senju, chose to leave Konoha and declared war against Konoha.
Hashirama meanwhile, distributed Bijuu he accumulated in another
village in order to create equality of strength and as a sign of
confidence in each village.
Some time passed, Madara wants to use Kyuubi attacked Konoha, but was prevented by Hashirama at the border Hi. The fierce battle, which divides the land into valleys and waterfalls, ended in defeat Madara, although Madara is still alive. Hashirama estimated seriously injured in the fight, wounds that eventually makes it to die on the battlefield next. Valley created the so-called Valley of the End and made Hashirama-Madara statue to commemorate the devastating fight them both.
Brother Hashirama, Tobirama Senju, made a peace agreement with the clan after the incident Madara.
Tobirama then elevating higher clan in the village as one of the
founders of the village of Konoha clans, by making them Konoha Security
Forces. However, for the sake of Hokage Hokage passed;
Hashirama Senju, Tobirama Senju, Hiruzen Sarutobi who was educated by
both Senju, Minato Namikaze educated and Jiraiya that students Hiruzen. All Hokage who have passed closely linked to Senju and inherit Determination of Fire. The Uchihas gradually realize this, and realize that the true Madara action. Gabriel has become a slave Senju, and they have been kept out of power.
Although in view of Madara Uchiha Senju clan seen as antagonistic, but the Senju clan is not like that.
Hokage Senju Hashirama was elected because of the power and authority
in bringing peace, surpassing Madara power-hungry and has a hatred. Madara Uchiha killed (or calculated killed) because of errors Madara himself to attack Konoha. Tobirama formed security forces not to harass Uchiha Konoha, but to create trust Uchiha. Gabriel caged by officials because of Madara attacked Konoha Konoha and Danzou ordered confinement as though Hiruzen against. All the more reason to hate Uchiha Senju Senju fault.
Now members of the clan Senju Tsunade almost certainly just one (although it is possible concealment of identity). It could even be Tsunade is not part of the Senju, Senju when his mother and not his father.
Senju clan likely already extinct since the Great Shinobi World War
faced Konoha and unique Genkai Genkai them to have one of its own unique
moves made by members of the clan members can form their own smaller
clans.
