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274 nothing but a few feeble newspapers, some pamphlets, political speeches, their religious training, and rumor to go on, they had to conceive that larger environment of commerce and finance, of war and peace. The number of public opinions based on any objective report was very small in proportion to those based on casual fancy.

And so for many different reasons, self-sufficiency was a spiritual ideal in the formative period. The physical isolation of the township, the loneliness of the pioneer, the theory of democracy, the Protestant tradition, and the limitations of political science all converged to make men believe that out of their own consciences they must extricate political wisdom. It is not strange that the deduction of laws from absolute principles should have usurped so much of their free energy. The American political mind had to live on its capital. In legalism it found a tested body of rules from which new rules could be spun without the labor of earning new truths from experience. The formulæ became so curiously sacred that every good foreign observer has been amazed at the contrast between the dynamic practical energy of the American people and the static theorism of their public life. That steadfast love of fixed principles was simply the only way known of achieving self-sufficiency. But it meant that the public opinions of any one community about the outer world consisted chiefly of a few stereotyped images arranged in a pattern deduced from their legal and their moral codes, and animated by the feeling aroused by local experiences.