Flags of history in the Fatimid era

The Fatimid states were distinguished as a state based on a philosophy and a religious movement represented by the Fatimid call based on encouraging the movement of thought, culture and science.
The revolution that the Fatimid state brought about in thought and culture is worthy of study and attention.
And we studied (famous historians and their scientific traces in the Fatimid state).

The loss and obliteration of most of the cultural and intellectual landmarks of the Fatimids, despite their long rule, which lasted for nearly two and a half centuries, is due to the prominent role played by Salah al-Din al-Ayyubi and others in eliminating everything related to the Fatimid Shiite sect, while he was active and spreading his Shafi’i doctrine as an alternative to it.