Eagles and Empire: The United States, Mexico, and the Struggle for a Continent. By David A. Clary. (New York, N.Y.: Bantam Books, 2009. Pp.xxx, 590. $30.00.)

AR, VR, and the Metaverse in Teaching: An Advocacy for Precise Differentiation

“…The second mode of interaction concerns (social) communication between different users within an environment, which is more frequently referred to as the metaverse, due to a spearheading position in combining XR with social networks�and an outstanding marketing campaign. Indeed, the blend word "metaverse" originates from the 1992 science fiction novel "Snow Crash" 7 by Neal Stephenson and is officially defined as a "immersive online world [ . .…”