Answer:
E. Consumers are encouraged to buy domestically produced goods.
Step-by-step explanation:
When any economy is experiencing growth, the main driver of that is to make sure that the specialization occurs in producing quality goods and services and then trade is encouraged. But since, here we are talking about the already achieved economic growth by the US, now they are only encouraged to buys locally produced goods as now they have the capability and quality to produce the same goods they once imported from other countries.
Hope this clears the concept here.
Good luck.