What are Socrates, Plato, and Aristotle known for in the field of philosophy?

Socrates is known for his method of questioning and his emphasis on self-examination and critical thinking. Plato is known for his theory of forms and his writings on justice, politics, and the nature of reality. Aristotle is known for his contributions to logic, metaphysics, ethics, and science, and for being one of the founders of Western philosophy.