Answer:
The most significant works of the late eighteenth century in America were largely characterized by a form of writing known as Enlightenment literature or neoclassical literature. This literary movement was marked by a focus on reason, rationality, and scientific inquiry, as well as a renewed interest in classical antiquity and the values of ancient Greece and Rome. Enlightenment literature emphasized logic, clarity, and simplicity of expression, and its most notable works included political treatises, essays, and speeches that advocated for democracy, individual rights, and the pursuit of knowledge. Notable works of this period include Thomas Paine's "Common Sense," the Declaration of Independence, and the U.S. Constitution, all of which were written in a clear, concise, and persuasive style that reflected the values of the Enlightenment era.