31. Campbell's birth in 1899 was just shortly before the Commonwealth of Australia came into being. 32. In 1901, they federated, creating the Commonwealth of Australia . 33. Finally, the Commonwealth of Australia Constitution Act was passed by the British Parliament in 1900. 34. I also redirected the official long name, ie An act to constitute the Commonwealth of Australia . 35. The state laws continued to apply after the federal Commonwealth of Australia was established in 1901. 36. In 1900 the regiment represented the Yeomanry cavalry at the inauguration of the Commonwealth of Australia . 37. OPV is used in New South Wales and Northern Territory elections in the Commonwealth of Australia . 38. On 18 March 1902, the Territory was placed under the authority of the Commonwealth of Australia . 39. Further, they were to be sealed with the Royal Great Seal of the Commonwealth of Australia . 40. On the commencement of the Commonwealth of Australia , Allan McLean preferred to support the Free Trade Party.