This document provides a 5 question quiz about the Byzantine Empire during the rule of Justinian. It asks about why Constantinople became the capital of the Eastern Roman Empire, the definition of a frontier, what is meant by the "seat" of an empire, how Justinian simplified Roman law, and how Justinian expanded the Byzantine Empire. The document then provides the answers to each question, explaining that Constantinople provided more protection and was in a better economic/political position, a frontier is unsettled land, the seat is where the government is located, Justinian codified the 12 Tables of Roman law, and he reconquered lost territories to expand the Byzantine Empire.