Jefferson exemplifies Rationalist ideas in The Declaration of Independence by using decorum, humanitarianism, and Locke’s ideas on government. Decorum is an important concept in Neoclassical literature. It is a way of writing that is both respectful and dignified. Jefferson uses this concept in the declaration by refraining from continuous insults to the British. Instead, he reasonably and calmly lists the reasons why America wants to secede so Britain will be understanding. He also uses many humanitarianism beliefs in his writing. The Founding Father emphasizes how all citizens should have natural rights and be allowed to reform. These are essential ideologies of humanitarianism. Finally, Jefferson portrays many ideas described in Locke’s