With the Indian Child Welfare Act (ICWA), which has kept Native children from being purposefully removed from Native families into non-Native foster families since 1978, being reevaluated in the US Supreme Court, it is at risk of being greatly weakened and undoing decades of work to stop the systematic erasure of Native cultural identity.
(It may also re-designate the term "Indian" in the bill to mean a racial classification rather than political, reversing precedent with regard to tribal sovereignty. Native tribes must remain independent entities in the law rather than just a race to protect their rights to self-governance.)
The Lakota People's Law Project is asking US citizens to ask their state lawmakers to enact similar legislation at the state level which codifies the rights and protections ICWA gives to Native children should it be weakened in the Supreme Court. This is not protection for the ICWA itself, although they do have action you can take for that on their website as well. In the link is a pre-written email which you can personalize and easily send to your state lawmakers.
Thanks for your time. :)