How to register as a native american<br>Retain copies of your parents' or families' tribal records. This is the best way to find out the tribe and the connection you have to a native american tribe. You will be able to use copies of these records to prove you are a descendant of a tribe member, and possibly to prove your blood quantum.
you can't prove blood quantum
( z1 possible :polarity - :ARG1 ( z2 prove :ARG0 ( z3 you ) :ARG1 ( z4 quantum :mod ( z5 blood ) ) ) )