 Expectations of political behavior are outlined in the Constitution and the ideals embodied by them both have encouraged civic empowerment.The United States demonstrates the ideas of constitutional patriotism in that Americans find a source of unity in their constitution which is able to supersede other cultural influences, forming a broader American identity.The principles of the Declaration of Independence contribute to the basis of constitutional patriotism in America because, as William Kristol and Robert Kagan say, they are "not merely the choices of a particular culture but are universal, enduring, and self-evident truths."