Perhaps no Australian politician, to this day, has made such a mark for so long on the global stage as Hughes achieved in the first half of 1919. - Geoffrey Blainey

The value of subsidised migration was not simply in the working men it brought to Australia. Its value was also in the women it enticed to a man's land. One of Australia's sharpest social problems, and one of the problems which Edward Gibbon Wakefield lamented, was the scarcity of women of marriageable or elopable age. So long as Australia primarily served as a gaol for the British Isles, far more men than women came to the land.'''

Most Australians did not love a sunburnt country. Farmers preferred a reliable rainfall; bank managers and city merchants preferred to deal with customers living in towns where the economy did not suffer from drought. The governors, who came from the British Isles, still retreated in summer to the cool hill towns - to Sutton Forest and Mount Macedon and the Mount Lofty Ranges and other colonial Simlas.

One may suggest that nations, in assessing their relative strength, were influenced by seven main factors: military strength and the ability to apply that strength efficiently in the chosen zone of war; predictions on how outside nations would behave in the event of war; perceptions of internal unity and the unity or discord of the enemy; memory or forgetfulness of the realities and sufferings of war; perceptions of prosperity and of ability to sustain, economically, the kind of war envisaged; nationalism and ideology: and the personality and mental qualities of the leaders who weighted the evidence and decided for peace or war.