The protection of such stations must depend either upon direct military force, as do Gibraltar and Malta, or upon a surrounding friendly population, such as the American colonists once were to England, and, it may be presumed, the Australian colonists now are.

Such friendly surroundings and backing, joined to a reasonable military provision, are the best of defences, and when combined with decided preponderance at sea, make a scattered and extensive empire, like that of England, secure; for while it is true that an unexpected attack may cause disaster in some one quarter, the actual superiority of naval power prevents such disaster from being general or irremediable.

History has sufficiently proved this.

England's naval bases have been in all parts of the world; and her fleets have at once protected them, kept open the communications between them, and relied upon them for shelter.
Colonies attached to the mother-country afford, therefore, the surest means of supporting abroad the sea power of a country.

In peace, the influence of the government should be felt in promoting by all means a warmth of attachment and a unity of interest which will make the welfare of one the welfare of all, and the quarrel of one the quarrel of all; and in war, or rather for war, by inducing such measures of organization and defence as shall be felt by all to be a fair distribution of a burden of which each reaps the benefit.
Such colonies the United States has not and is not likely to have.