Introduction of Ibn Khaldun | Ibn Khaldun

A book in sociology considered one of the most important foundations of this science in the world, and it is one of the books authored by Ibn Khaldun in 1377 AD, as an introduction to his extensive book Al-'Ibar, and the Diwan of the Beginning and the News in the days of Arabs, Persians, and Berbers, and those contemporary to them from the greatest rulers, then the introduction was adopted as a separate author with an encyclopedic character, as it was comprehensive of all fields of knowledge from history, Sharia, economics, geography, urbanization, economy, politics, medicine, and sociology, as it discussed the conditions of people, environmental differences, and their impact on humans, and addressed the emergence of the state, the development of peoples, nations, and the reasons for their collapse.