The power-sharing system of government adopted by the united states, in which individual states have the ability to adopt laws not necessarily favored by the majority of americans, is called

the historians cited in the article all agree with one another about the cause of the civil war. despite coming from different backgrounds and cultures, the historians agree that slavery was the root cause of the civil war. the fact that all these historiansgenerally agree with one another makes their shared viewpoints more reliable and valid, especially because the historians have different backgrounds and all work for the well-respected institutions of howard university, clemson university, and the university of colorado.

answer; rational if melanie values sleep more highly than the benefits she expects to receive from attending the class;