1) The student traveled to Constantinople, the former capital of the Byzantine Empire, and saw intricate 12th century mosaics in Hagia Sophia, including ones depicting biblical scenes. 2) In Japan, the student learned that Japan's island geography helped defend against attacks and that they used different military forces like samurai and isolated at times for protection. An artifact viewed was a samurai sword representing courage. 3) In the Aztec Empire, the student learned they were the dominant Mesoamerican civilization and founded Tenochtitlan, practicing human sacrifice to appease gods. An artifact was a knife used for sacrifices. 4) In the Americas, the student saw the