A Native Corporation in amending its articles of incorporation pursuant to
section 1606(g)(2) of this title to authorize the issuance of a new class or series of stock may provide that a majority (or more than a majority) of the shares of such class or series must vote in favor of an amendment or resolution described in subsection (a) (other than an amendment authorized by
section 1629c of this title) in order for such amendment or resolution to be approved.