191593
He was called to the Bar on 6 June 1946 , and in 1949 appeared before the royal commission into the Victorian Communist Party , a case that went to the High Court as Australian Communist Party v Commonwealth , where Laurie and his fellow barristers succeeded in having the Menzies Government 's attempt to ban the Communist Party overturned .
 Communist, Communist, Menzies, Communist
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Communist, Communist, Menzies, Communist