Cherokee Indian

I was adopted and my bmom is 3/4 Cherokee and herself registerd. I ahd to petition the courts to get my orginal birth certificate, adoption papers and a copy of my bmoms CIB card to register in the cherokee nation. You can use the ICWA to open your adoption papers if you are native american because the law protects native american childen and those adopted their rights to tribal membership. (federal law)If you contact the Cherokee nation they will send you the application for enrolment and answer all your questions, good luck. Little d