The history of the Rightly Guided Caliphate, summary of Ibn Kathir's history

The book "History of the Rightly Guided Caliphate" represents a summary of Ibn Kathir's history by Muhammad Ahmad Kanaan, a valuable reference for researchers of historical sciences in particular and archaeology and geography, and most disciplines of humanities in general, as the book "History of the Rightly Guided Caliphate" focuses on some important historical topics that concern historians and history researchers from various intellectual trends.