How is the u. s. economy an important part of the global economy?

The U.S economy is an important part of the global economy because the U.S imports many goods from other economy, making that economy richer.

Historians are researchers of the past or people who understand the history of people. with this field, they must possess qualities such as being unbiased, patient, efficient reader, has a knack for logic and critical thinking and reasoning, disciplined, open-minded, resourceful, with good analytical ability, good reasoning skills and problem solving!