The constitution does include a Prime Minister of Australia.

Interesting how warm the relationship is between the President and the Prime Minister of Australia in his visit there.

Menzies went on to become the Prime Minister of Australia from 1939-1941, 1949-1966.

But now such documents were to be counter-signed by the Prime Minister of Australia.

Howard did regain the leadership and went on to become Prime Minister of Australia.

She is the first female Prime Minister of Australia.

"There is no one with a baton over which, for example, the Prime Minister of Australia will play second fiddle."

John Howard, Prime Minister of Australia from 1996 to 2007.

He was the third longest serving Prime Minister of Australia.

Since federation, there have been 27 Prime Ministers of Australia.