Why are Egypt's \"Intermediate Periods\" intermediate?

Первый переходный период Ancient Egypt’s Age of Chaos: The First Intermediate Period Explained Who were the Medjay? Sinaunang Kabihasnan ng Egypt: Ang Early Dynastic Period at ang Lumang Kaharian (Ancient Egypt) Ancient Egypt Explained in 12 Minutes The First Intermediate Period of Ancient Egypt: Political Fragmentation and Cultural Transition The First Intermediate Period The First Intermediate Period All pharaohs in the First Intermediate Period Egypt’s Civil War: Thebes vs. Herakleopolis | The First Intermediate Period History of the Pharaohs: First Intermediate Period & Middle Kingdom The First Intermediate Period Egypt's Dark Age: The First Intermediate Period Explained - Episode 3 The First Intermediate Period of Egypt