What are some of the differences between ancient periods and prehistoric periods?

Ancient periods refer to times in human history characterized by the development of writing, organized societies, and complex cultures, such as those in Mesopotamia, Egypt, and the Indus Valley. In contrast, prehistoric periods are defined as the time before written records existed, relying on archaeological findings to understand human life and culture. While ancient periods showcase advancements in technology, governance, and art, prehistoric periods primarily reflect early human life, social structures, and survival strategies. The transition from prehistoric to ancient periods marks the shift from oral traditions to documented history.