A tariff is one tool the United States uses to protect domestic industries, push for better trade terms, or respond to trade practices it sees as unfair. Importers usually pay tariffs first, but some of the cost may be passed to businesses or shoppers. When tariffs are used against allied nations, the debate is harder because those countries may also be defense partners and supply-chain partners. Supporters say tariffs can protect U.S. workers and factories or give negotiators leverage. Critics say tariffs can raise costs, invite retaliation, and strain alliances. This poll asks how the U.S. should balance economic pressure with cooperation among allies. The issue is not whether trade with allies matters, but when tariff pressure is worth the costs and risks.