I'd say asians, then whites, then spanish, then blacks....
Japs would create some uber robot that rapes all races that they dont like.
Whites would panic and retaliate by nuking everything in site.
Spanish would wait till Manyana then all go gringo shotgun style blasting everyone in site in the face...
And the blacks would sit around talking about their dicks and how they would so totally own all other races.
