Which of the following most accurately describes the change in average weekly earnings since 1980? average weekly earnings have risen for college-educated workers only. average weekly earnings have dropped for everyone. average weekly earnings have soared for people without college degrees. average weekly earnings have risen for everyone.

American s often refer to a country that is not the u. s as a a( domestic), or b(foreign)

What does the point on the graph represent? a. aggregate supply and demand equilibrium b. aggregate supply c. aggregate rising prices and supply d. aggregate rise in gdp

The development of simple stone tools by early hominids led to the ability to procure meat more efficiently. this in turn led to the change in diet that included larger amounts of protein. many scholars believe that this shift in diet was a significant part of how our ancient ancestors adapted so quickly to a varied set of environments, and thus were able to begin cultural development. this demonstrates the intimate connection between