"The fifth and most important principle of our foreign policy is support of national independence—the right of each people to govern themselves—and to shape their own institutions. For a peaceful world order will be possible only when each country walks the way that it has chosen to walk for itself. We follow this principle by encouraging the end of colonial rule. We follow this principle, abroad as well as at home, by continued hostility to the rule of the many by the few—or the oppression of one race by another. We follow this principle by building bridges to Eastern Europe. And I will ask the Congress for authority to remove the special tariff restrictions which are a barrier to increasing trade between the East and the West. The insistent urge toward national independence is the strongest force of today's world in which we live. In Africa and Asia and Latin America it is shattering the designs of those who would subdue others to their ideas or their will. It is eroding the unity of what was once a Stalinist empire. In recent months a number of nations have east out those who would subject them to the ambitions of mainland China. History is on the side of freedom and is on the side of societies shaped from the genius of each people. History does not favor a single system or belief—unless force is used to make it so. That is why it has been necessary for us to defend this basic principle of our policy, to defend it in Berlin, in Korea, in Cuba—and tonight in Vietnam."