What are george boobles main contributions?

George Boole is best known for his work in mathematics and logic, particularly for developing Boolean algebra, which forms the foundation of modern digital computer logic and binary systems. His 1854 book, "An Investigation of the Laws of Thought," established the principles of symbolic logic and laid the groundwork for computer science and information theory. Additionally, Boole's ideas on probability and statistical reasoning have influenced various fields, including mathematics, philosophy, and Artificial Intelligence.