What is the main principle of the concept of "separation of powers" in government?

The concept of "separation of powers" is primarily designed to distribute the authority of government across different branches, typically the legislative, executive, and judicial branches. This distribution is critical for creating a system where each branch operates independently and has its own responsibilities and powers. The main principle behind this structure is to ensure checks and balances between the branches, meaning that no single branch can dominate or abuse its power without being checked by the others.

For instance, the legislature makes the laws, the executive enforces them, and the judiciary interprets them. By having distinct functions and powers, each branch can monitor and limit the actions of the others, thereby preventing any one branch from gaining too much power. This system helps maintain a balance in governance and protects against tyranny or despotism, ensuring that the rights of citizens are safeguarded.

In contrast, other options reflect different ideas that do not align with the principle of separation of powers. Promoting direct democracy focuses on the direct involvement of citizens in decision-making rather than distributing power among government branches. Centralizing power in a single authority contradicts the purpose of the separation of powers, which seeks to dilute authority to avoid tyranny. Limiting military power speaks to a different concern regarding civil liberties and governance but does