👉 Feodaries are a type of natural disaster where the land, water, or sea levels rise so much that the ground is unable to support crops. This can happen due to various factors such as climate change, deforestation, and soil erosion. In ancient times, feodaries were often associated with conflicts between powerful kingdoms over access to food resources. For example, in ancient Greece, a feud between Athens and Sparta was characterized by frequent feodary episodes where both sides would engage in battles