it as "a stream of mud through which I have waded at every campaign in which I have participated". Menzies never publicly addressed the reasons for his decision not to enlist, stating only that they were "compelling" and related to his "intimate personal and family affairs". His two older brothers did serve overseas. In a 1972 interview, his brother Frank Menzies recalled that a "family conference" had determined that Robert should not enlist. They believed that having two of the family's three adult sons serving overseas was a sufficiently patriotic contribution to the war effort, and that the family's interests would be served best by Robert continuing his academic career. Another reason for keeping one of the elder sons home was the health of their father, James, who was physically unwell and emotionally unstable at the time. It has been noted that, as a student, Menzies supported the introduction of compulsory overseas conscription, which if implemented would have made him one of the first to be conscripted. Promoted to lieutenant, he resigned his commission with effect from 16 February 1921. Legal career After graduating from the University of Melbourne in 1916 with first-class honours in Law, Menzies was admitted to the Victorian Bar and to the High Court of Australia in 1918. Establishing his own practice in Melbourne, Menzies specialised chiefly in constitutional law which he had read with the leading Victorian jurist and future High Court judge, Sir Owen Dixon. In 1920, Menzies was an advocate for the Amalgamated Society of Engineers which eventually took its appeal to the High Court of Australia. The case became a landmark authority for the positive reinterpretation of Commonwealth powers over those of the States. The High Court's verdict raised Menzies's profile as a skilled advocate, and eventually he was appointed a King's Counsel in 1929. Early career in politics State politics In 1928, Menzies entered state parliament as a member of the Victorian Legislative Council from East Yarra Province, representing the Nationalist Party of Australia. He stood for constitutional democracy, the rule of law, the sanctity of contracts and the jealous preservation of existing institutions. Suspicious of the Labor Party, Menzies stressed the superiority of free enterprise except for certain public utilities such as the railways. His candidacy was nearly defeated when a group of ex-servicemen attacked him in the press for not having enlisted, but he survived this crisis. Within weeks