the three branches of government as described in articles i-iii of the constitution illustrate the principle…

the three branches of government as described in articles i-iii of the constitution illustrate the principle of \nindividual rights\nrepublicanism\npopular sovereignty\nseparation of powers
Answer
Brief Explanations:
Articles I-III of the U.S. Constitution outline the legislative, executive, and judicial branches respectively, each with distinct powers. This division is the core of the separation of powers principle. Individual rights are in the Bill of Rights, popular sovereignty relates to people's authority, and republicanism is about representative government—none directly describe the three-branch structure.
Answer:
separation of powers