45. Which basic principle of governance in the U.S. maintains that legislatures write the laws, executives carry out the laws, and courts interpret the laws?

Answer: C

Explanation:

Separation of powers

The principle of governance that maintains that legislatures write the laws, executives carry out the laws, and courts interpret the laws is known as separation of powers. This framework ensures that no single branch of government holds too much power, promoting a system of checks and balances.

A) Federalism

Federalism refers to the division of power between national and state governments. While it is an important aspect of the U.S. governance structure, it does not specifically address the distinct roles of the legislative, executive, and judicial branches in lawmaking and enforcement.

B) Limited government

Limited government is a principle that restricts governmental power to protect individual rights and liberties. Although it is a foundational concept in American governance, it does not delineate the specific functions of the legislative, executive, and judicial branches in the law-making process.

C) Separation of powers

Separation of powers is the correct answer as it specifically outlines the distinct roles of the legislative, executive, and judicial branches in the governance of the United States. This principle is essential for maintaining a balanced and fair government where laws are created, executed, and interpreted by different entities.

D) Popular sovereignty

Popular sovereignty is the principle that the authority of government is created and sustained by the consent of its people. While it emphasizes the role of the populace in governance, it does not address the specific functions of different branches of government in relation to law.

Conclusion

The separation of powers is the definitive principle that clearly assigns the distinct roles of law-making, law execution, and law interpretation among the branches of government. All other options fail to specify these roles clearly, making separation of powers essential for a balanced governance structure in the U.S.