Who signs bills to become laws?

The President is responsible for signing bills into law. Once Congress passes a bill, it is sent to the President, who has the authority to approve or veto the legislation. If the President signs the bill, it officially becomes law. This process is a crucial part of the United States governmental system, ensuring that elected representatives in Congress and the executive branch work together to create and enact laws.

In contrast, the other options involve important roles within the government but do not have the authority to sign bills into law. The Chief Justice leads the judicial branch and interprets laws, rather than creating or enacting them. The Senate Majority Leader and the Speaker of the House are leaders within Congress who manage legislative priorities and procedures, but they do not have the executive power to sign bills into law. Thus, the President's role is pivotal in the lawmaking process, as it represents the final step before a bill is enacted.