Who signs bills to become laws?

The President signs bills to become laws, which is an essential step in the legislative process. After a bill has been passed by both the Senate and the House of Representatives, it is then presented to the President. The President has the authority to either sign the bill into law, allowing it to take effect, or to veto it, which prevents it from becoming law unless Congress overrides the veto. This function is part of the checks and balances established in the U.S. government, ensuring that no single branch holds too much power over the legislative process.

In contrast, the Senate and the House of Representatives are responsible for drafting and voting on bills, but they do not have the final authority to enact them into law. The Supreme Court's role pertains to interpreting laws and resolving legal disputes, not to the legislative process of signing bills. Thus, the President's role in signing bills is a critical component of the functioning of the U.S. government.