who was first the uzumaki or senju,we know that the both are descendants of the younger son of so6p but we dont know who came first,ithink its possible that th senju are a branch of the uzumaki.same thing goes for the uchiha and hyuga
Well I think that the uzumaki got more of the 2nd sons trait strong body and psychical powers, because when the kyuubi was ripped out of kushina she was still able to bind the kyuubi and use jutsu's ,plus when buuji are ripped out the host usally dies. that would make sense to why naruto would heal so fast and has so much stamina
its stated that uzamaki are distant relative of senju but my problem with that is did they inherit the youngest sons body as well because naruto is obviously a decendent of of the younger son he has the body but did he possibly get it from his dads side we dont know anything about his grandparent perhaps naruto is realated to the 1st hokage some how we know he married a uzumaki and former jenchiriki of the 9 tails he has senju genes from some where unless the uzumaki also inherited the body of the youngest son