Imperialism is only beginning to realise its full resources, and to develop into a fine art the management of nations: the broad bestowal of a franchise, wielded by a people whose education has reached the stage of an uncritical ability to read printed matter, favours immensely the designs of keen business politicians, who, by controlling the press, the schools, and where necessary the churches, impose Imperialism upon the masses under the attractive guise of sensational patriotism.
The chief economic source of Imperialism has been found in the inequality of industrial opportunities by which a favoured class accumulates superfluous elements of income which, in their search for profitable investments, press ever farther afield: the influence on State policy of these investors and their financial managers secures a national alliance of other vested interests which are threatened by movements of social reform: the adoption of Imperialism thus serves the double purpose of securing private material benefits for favoured classes of investors and traders at the public cost, while sustaining the general cause of conservatism by diverting public energy and interest from domestic agitation to external employment. more at the link...