Article: The Liberal Party's organisation is dominated by the six state divisions, reflecting the party's original commitment to a federalised system of government (a commitment which was strongly maintained by all Liberal governments until 1983, but was to a large extent abandoned by the Howard Government, which showed strong centralising tendencies). Menzies deliberately created a weak national party machine and strong state divisions. Party policy is made almost entirely by the parliamentary parties, not by the party's rank-and-file members, although Liberal party members do have a degree of influence over party policy.

Question: Which politician purposely created strong state divisions to a weaker national party?
Menzies