Increasing trade can increase productivity by encouraging exporter of services?

Trade improves productivity in three important ways. First, imports expose domestic firms to greater competitive pressure, while giving them access to more and better inputs. Second, exporters increase productivity by learning from overseas customers and through exposure to competition from foreign producers.

Explanation:

no statements but ok.

the statement that best describes the idea of manifest destiny that was used in the 19th century would be that "it was fate that the united states would continue to  expand westward," since people thought the us was "destined" to do so. 

utilized the penal colony