Final answer:
The Byzantines had a significant impact on later civilizations by preserving ancient sources of knowledge and information. Their contribution to the Renaissance influenced European philosophy, art, and scientific inquiry.
Step-by-step explanation:
The Byzantines had a significant impact on later civilizations by preserving ancient sources of knowledge and information. When the Byzantine Empire fell in 1453, many Greek scholars and theologians fled to Italy, where they contributed to the Renaissance. They brought with them the knowledge of ancient Greece and Rome, including the works of Plato and Aristotle, which greatly influenced European philosophy, art, and scientific inquiry during this period.