This is a resolution where the House of Representatives formally states its opinion that Iran is still the world's biggest government backer of terrorism. It's a statement of position, not a law that creates new rules, spends money, or changes any existing policy or program. In practical terms, nothing changes for ordinary Americans, businesses, or government agencies — it doesn't add sanctions, restrict travel, or alter how the U.S. deals with Iran; it simply puts the House on record with this view, which can be used politically or as a signal of Congress's stance.