What system prevents any one branch of government from becoming too powerful?

The system that prevents any one branch of government from becoming too powerful is checks and balances. This framework is a fundamental principle of the U.S. Constitution designed to ensure that power is distributed among the three branches of government: the legislative, executive, and judicial. Each branch has specific powers and responsibilities, and they are equipped with various mechanisms to monitor and limit each other's authority. This arrangement encourages cooperation and accountability while safeguarding against the concentration of power in any single branch.

For instance, while the legislative branch makes laws, the executive branch has the power to veto those laws, and the judicial branch can interpret them, which may lead to judicial review of their constitutionality. This interdependence means that no branch can unilaterally exert overwhelming control without the other branches having the opportunity to counteract. This system enhances the resilience of democratic governance by ensuring a balance among the branches, ultimately protecting citizens' rights and preventing tyranny.