Final answer:
The "unfair-competition" argument can be cited by an American who believes that young industries should be protected against foreign competition until they become profitable. This is known as the infant industry argument and it proposes temporarily blocking imports to give domestic industries a chance to develop and compete globally.
Step-by-step explanation:
The "unfair-competition" argument can be cited by an American who believes that young industries should be protected against foreign competition until they become profitable.
This argument is known as the infant industry argument and it suggests that new industries need temporary protection and support to develop the skills, management, technology, and economies of scale necessary to become competitive in the global economy.
This argument proposes blocking imports for a limited time to give the domestic industry a chance to mature before facing international competition.