Answer: A. The United States is unable to grow or create those goods domestically.
Explanation:
The United States may import certain goods from other countries if it is unable to produce or grow those goods domestically due to a lack of resources or expertise. For example, the United States may import tropical fruits from countries with a tropical climate, or specialized manufacturing equipment from countries with advanced technology in that field. Importing these goods allows the United States to access products or materials that it otherwise would not be able to obtain or produce on its own.