Earth Tribes are the 20 overarching families of those who are incarnated in a physical body on this planet. They share specific traits and abilities. that are encoded within the human body when the soul enters it's brand spankin' new vehicle for exploration of this amazing physical plane of existance.
Earth Tribes are broken down into 4 Energetic Families:
These are further codified into 8 different Earth Families, 7 different Cosmic Families, 2 Body Families (which have nothing to do with sex, or gender), and 3 Soul Families.