Final answer:
The checks and balances system in the U.S. government is designed to prevent any branch from gaining too much power. The legislative branch creates laws, the executive can veto them, but the legislative can override that veto. Also, the judicial branch can declare laws or executive actions unconstitutional.
Step-by-step explanation:
The system of checks and balances in the United States government is a part of the Constitution. It's designed to prevent any one of the three branches of government; the legislative branch, the executive branch, and the judicial branch, from becoming too powerful.
For example, while the legislative branch (Congress) has the power to make laws, the President (executive branch) has the ability to veto those laws. In another example, if the President (executive branch) vetoes a law, Congress (legislative branch) can override that veto with a sufficient majority vote. The judicial branch (Supreme Court) can declare laws or executive actions unconstitutional, rendering them invalid.
These are just a few examples of how the checks and balances system works within the three distinct branches of U.S. government.
Learn more about Checks and Balances