Which of the following is a reason the Incas developed transportation linkages throughout their empire? It allowed them to pass news quickly throughout the empire.
It allowed them to trade with the Aztecs.
It allowed them to become technological leaders of South America.
It allowed them to fulfill the requests of the gods.

Which of the following statements is true about social anxiety disorder? social anxiety disorder tends to develop in early adulthood. social anxiety disorder often co-occurs with mood disorders and other anxiety disorders. social anxiety disorder is relatively rare, with a lifetime prevalence of about three percent in the united states. lesser than 30 percent of adults with social anxiety disorder report humiliating experiences that contributed to their symptoms.