Information References
en.wikipedia.org/wiki/List_of_Prime_Ministers_of_Australia
https://en.wikipedia.org/wiki/Federation_of_Australia
https://www.google.com.au/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=prime+ministers+of+australia
Photo References -
Photo 1 - https://en.wikipedia.org/wiki/Territorial_evolution_of_Australia
Photo 2 - foundingdocs.gov.au
Photo 3 - constitution.naa.gov.au
Photo 4 - www.earthtimes.org
en.wikipedia.org/wiki/List_of_Prime_Ministers_of_Australia
https://en.wikipedia.org/wiki/Federation_of_Australia
https://www.google.com.au/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=prime+ministers+of+australia
Photo References -
Photo 1 - https://en.wikipedia.org/wiki/Territorial_evolution_of_Australia
Photo 2 - foundingdocs.gov.au
Photo 3 - constitution.naa.gov.au
Photo 4 - www.earthtimes.org