Who makes laws to provide for the common defense and general welfare of the us?

In the United States, Congress is responsible for making laws that provide for the common defense and promote the general welfare. This bicameral body, consisting of the Senate and the House of Representatives, has the constitutional authority to legislate on matters related to national security, defense spending, and the welfare of its citizens. Additionally, the President can influence legislation and has the power to veto laws that Congress passes.