Complex sentence: Following the 1991 National Conference, he was a member of the High Council of the Republic, which acted as the transitional legislature, from 1991 to 1992, and became President of the Action Committee for Renewal (CAR).
Split into simpler sentences: Following the 1991 National Conference, he was a member of the High Council of the Republic, which acted as the transitional legislature, from 1991 to 1992. He also became President of the Action Committee for Renewal (CAR).