January 1, 1901 / Oceania
Australian Federation: Six Colonies Form a Nation
Six British colonies formed the Commonwealth of Australia, becoming states with governing powers divided between the federal and state governments.

The story
Following constitutional conventions, referendums, and legislation by the British Parliament, the Commonwealth of Australia was established on January 1, 1901; the six colonies became states within the federation. The inauguration ceremony took place in Sydney, and the first federal Parliament opened in Melbourne in May that year, before Canberra had been built. This marks the establishment of a federal nation; it does not mean that all legal ties with Britain ended that day. The institutional exclusion of Indigenous peoples also did not disappear with federation.
Elsewhere in the world
This can be compared with the federal system of the United States and parliamentary politics in New Zealand; the 1967 referendum shows later reforms concerning Indigenous rights and federal powers.
Dates and precision
January 1, 1901 Documented date
Positioned by the documented year, month or day; missing months and days are not inferred.
Representative map location
Representative coordinates · -33.8688°, 151.2093°
Coordinates locate a representative point for the story. They do not mean the event happened only here and do not represent historical borders.
Bibliography
- National Museum of Australia | Federation
Sources are listed as bibliography titles, without external links. A reference does not mean every sentence or interpretation has been independently verified.