What was a cultural change that occurred as a result of the columbian exchange

If the united states became a "majority-minority” nation, o whites would be the majority, but there would still be ethnic minorities. there would be an equal number of whites and ethnic minorities. othere would be more ethnic minorities in the population than whites. o no one would be considered white or part of an ethnic minority group.

What was the national government’s biggest concern is facing a war under the articles of confederation

What is different about the way a live television news program presents information versus a memoir about the same event?