Economy is able to keep production costs down and allocate resources effectively?

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.

i think you really need to revive you answer! : d

c. reserves power to the states and people

answer; they both highlight the power of the situation in determining behavior;