Whitlam was appointed to the Parliamentary Joint Committee on Constitutional Review in 1956. Biographer Jenny Hocking calls his service on the committee, which included members from all parties in both chambers of Parliament, one of the "great influences in his political development". According to Hocking, service on the committee caused Whitlam to focus not on internal conflicts consuming the ALP, but on Labor goals which were possible and worthwhile in the constitutional framework. Many Labor goals, such as nationalisation, ran contrary to the Constitution. Whitlam came to believe the Constitutionand especially Section 96 (which allowed the federal government to make grants to the states)could be used to advance a worthwhile Labor programme.