According to the exchange theory, what sentiment is expected when you get more out of an exchange than you give? sadness guilt happiness joy

Which groups of people most directly benefited from song innovations in the song dynasty‘s open border policy?

Which statement presents a counterclaim to james cross giblin's viewpoint? egyptian hieroglyphs provide information about the country's history, medicine, science, and laws. the rosetta stone allowed people to read ancient egyptian writing. learning how to read hieroglyphs is the best way to understand the ancient culture of the egyptians. digging up ancient egyptian tombs teaches us more about the way people lived than hieroglyphs do

The name of mexico before it won independence