Islamic history is full of many events, situations, lessons and lessons that draw the attention of all Muslims everywhere, starting from the Prophet’s era, the era of the message, until the end of the Ottoman Empire and the Islamic Caliphate. With the Messenger, may God’s prayers and peace be upon him, then the civil covenant, the life of the rightly-guided caliphs, then the Umayyad state, the Abbasid state, and many Islamic kingdoms and states, ending with the Ottoman Caliphate.The book works without the Internet and is divided into 16 parts.