Short answers, pulled from the story.
The Fatimid Caliphate began in 909 when Abdallah became the first caliph. Abu Abdallah al-Shi'i established a secret network among the Kutama Berbers that led to the overthrow of the Aghlabid regime by early 909.
Jawhar launched an invasion of Egypt in 969 and founded the capital city of al-Qahira, now known as Cairo. The caliph al-Mu'izz arrived in Cairo on the 10th of June 973 after traveling from Ifriqiya with his court and treasury.
The Fatimid army included Kutama warriors, Turkish ghilman, Daylamis from Iran, and Black Africans from Sudan. Rivalry between these ethnic components eventually caused internal political collapse and civil war starting around 1062.
Al-Hakim's reign lasted until his mysterious disappearance in 1021 and involved unprecedented destruction of churches including the Church of the Holy Sepulchre in 1009. He imposed new restrictions on Christians and Jews despite maintaining a ten-year truce with Byzantines that began in 1001.
The Fatimid dynasty ended when Salah ad-Din Yusuf ibn Ayyub officially deposed al-Adid in September 1171. This event marked the beginning of the Ayyubid Sultanate of Egypt and Syria after the death of Saladin two months earlier.