Boko Haram insurgency insurgency spread to neighboring Cameroon, Chad, and Niger thus becoming a major regional conflict. In 2015, a coalition offensive forced Boko Haram to retreat into the Sambisa Forest. The insurgency took place within the context of long-standing issues of religious violence between Nigeria's Muslim and Christian communities. Boko Haram has been called the world's deadliest terrorist group, in terms of the number of people it has killed. Nigeria was amalgamated both the Northern and Southern protectorate in 1914, only about a decade after the defeat of the Sokoto Caliphate and other Islamic states by the British which were to constitute
Al-Haram, Jaffa Al-Haram, Jaffa Al-Haram ("El Haram ʿAly Ibn ʿAleim", also "Sayyiduna Ali" or "Sidna Ali" "sanctuary of ʿAli [Ibn ʿAleim]"), was a Palestinian Arab village in the Jaffa Subdistrict, in Mandatory Palestine. It was located 16 km north of Jaffa, adjacent to the ruins of the medieval fortress of Arsuf, and its extent was estimated to range between 9,653 and 11,698 dunams of which 5,150 were accounted for in the cadastral registrations. It was depopulated during the 1948 war. The medieval fortress of Arsuf was captured from the kingdom of Jerusalem by Baibars in 1265, after 40 days of siege. Its