What is Arthur Calwell?
{{Infobox officeholder | honorific-prefix = [[The Right Honourable]] | name = Arthur Calwell | honorific-suffix = | image = Arthur Calwell 1966.jpg | order1 = 16th [[List of Australian Leaders of the Opposition|Leader of the Opposition]] | term_start1 = 7 March 1960 | term_end1 = 8 February 1967 | primeminister1 = [[Robert Menzies]]<br />[[Harold Holt]] | deputy1 = [[Gough Whitlam]] | predecessor1 = [[H. V. Evatt]] | successor1 = [[Gough Whitlam]] | office2 = [[Australian Labor Party|Leader of the Labor Party]] | term_start2 = 7 March 1960 | term_end2 = 8 February 1967<br/>{{small|Acting leader: 9 February – 7 March 1960}} | deputy2 = [[Gough Whitlam]] | predecessor2 = [[H. V. Evatt]] | successor2 = [[Gough Whitlam]] | office3 = [[Australian Labor Party|Deputy Leader of the Labor Party]] | term_start3 = 20 June 1951 | term_end3 = 7 March 1960 | leader3 = [[H. V. Evatt]] | predecessor3 = [[H. V. Evatt]] | successor3 = [[Gough Whitlam]] | office4 = [[Minister for Immigration (Australia)|Minister for Immigration]] | term_start4 = 13 July 1945 | term_end4 = 19 December 1949 | primeminister4 = [[Ben Chifley]] | predecessor4 = ''New position'' | successor4 = [[Harold Holt]] | office5 = [[Department of Information (Australia)|Minister for Information]] | term_start5 = 21 September 1943 | term_end5 = 19 December 1949 | primeminister5 = [[John Curtin]]<br/>[[Frank Forde]] | predecessor5 = [[Bill Ashley (politician)|Bill Ashley]] | successor5 = [[Howard Beale (politician)|Howard Beale]] | constituency_MP7 = [[Division of Melbourne|Melbourne]] | parliament7 = Australian | predecessor7 = [[William Maloney (politician)|William Maloney]] | successor7 = [[Ted Innes]] | term_start7