World History CFE Practice Exam

This item tests your understanding of Justinian's impact on law. His most enduring contribution was codifying Roman law into the Justinian Code (the Corpus Juris Civilis), which organized centuries of legal material into a coherent system. This code clarified rights, duties, and procedures and became the foundation for justice in Byzantium, while also shaping medieval and modern civil-law traditions and influencing legal thought for centuries.

The other statements miss the historical context: the Roman Republic ended long before Justinian, so he did not lead its greatest expansion. The Corn Laws were 19th-century British tariffs on grain, not Byzantium policy. Gunpowder was invented in China, not by Justinian.