Richard Nixon actually said...
In order to provide staggered terms for Indian-leader members of the Council appointed after August 31, 1972, the President shall, notwithstanding the terms prescribed by the last phrase of the preceding sentence, appoint four Indian-leaders to serve as members of the Council for terms ending August 31, 1973, and four for terms ending August 31, 1974.
Context
Executive Order 11688—Amending Executive Order No. 11399 with Respect to the Membership of the National Council on Indian...
11/30/1972