How does the idea of separation of powers and checks and balances system protect against any one branch of our government becoming too powerful?

The separation of powers divides the government into three branches: legislative, executive, and judicial, each with distinct responsibilities. This structure ensures that no single branch holds too much authority. For instance, Congress (legislative) creates laws, but the President (executive) has the power to veto them, which checks legislative power. Conversely, the judicial branch can declare laws unconstitutional, limiting both the legislative and executive branches. This system of checks and balances promotes accountability and prevents the concentration of power, fostering a more democratic and fair government.