When did Australia become a commonwealth?
Federation of Australia
In 1895 a proposal was accepted by the premiers of the Australian colonies to establish a new Convention by popular vote, with the resulting draft of the constitution being submitted to the electors of each colony in a referendum. The Convention held meetings over the course of a year, beginning first in Adelaide in 1897, later meeting in Sydney, and culminating in Melbourne in March 1898. After the Adelaide meeting, the colonial Parliaments took the opportunity to debate the emerging Bill and to suggest changes. The basic principles discussed in 1891 were adopted, with the addition of the principle of responsible government. There was also a consensus for more democracy in the constitutional structure. It was agreed that the Senate should be chosen by popular vote with the voters in each State acting as one electorate.