; procedure in event of failure To adopt proposed constitution (1) Majority vote for adoption In any election held pursuant to subsection (a), a vote of a majority of those actually voting shall be necessary and sufficient for the approval of the adoption of the tribal constitution and bylaws. (2) Procedure in event of failure to adopt proposed constitution If in any such election such majority does not approve the adoption of the proposed tribal constitution and bylaws, the Interim Council shall be responsible for preparing another tribal constitution and other bylaws in the same manner provided in this section for the first proposed constitution and bylaws. The new proposed constitution and bylaws shall be adopted by the Interim Council not later than 6 months after the date of the election in which the first proposed constitution and bylaws failed to be adopted. An election on the question of the adoption of the new proposal of the Interim Council shall be conducted in the same manner provided in subsection (a)(2) for the election on the first proposed constitution and bylaws. (d) Election of tribal governing body Not later than 120 days after the tribe approves the adoption of the tribal constitution and bylaws and subject to the approval of the Secretary, the Interim Council shall conduct an election, by secret ballot, to elect the tribal governing body established under such constitution and bylaws. Notwithstanding any provision of the tribal constitution and bylaws, absentee and write-in balloting shall be permitted in an election under this subsection. 7. Membership rolls