The Ancient World, The Early Modern Period, The Twentieth Century, Bibliography
The idea that history is composed of cycles is ancient. Many peoples (including the Egyptians, Chinese, Babylonians, Hindus, Maya, and Greeks) observed recurrences in astronomical phenomena. These early observations were often related to calendar systems and were the foundation for later written schemes of cosmic and historical cycles in various parts of the world.
- Cycles - The Ancient World
- Cycles - The Early Modern Period
- Cycles - The Twentieth Century
- Cycles - Bibliography
- Other Free Encyclopedias