In the campaign against the corn laws, he helped to establish free trade as a popular principle which no politician would dare to interfere with for years to come. His stand with Cobden against the Crimean War inspired a later generation of liberals to follow the idea of non-intervention. Opening up Parliament to the scrutiny of ordinary people marked an end to the high-handed government of earlier times. In these, as in many other issues, John Bright, as a consistent and principled defender of individual liberty, imparted a widespread and lasting acceptance of liberal politics.
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