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
Religion in Korea Religion in Korea Religion in Korea refers the various religious traditions practiced on the Korean peninsula. The oldest indigenous religion of Korea is Korean shamanism, which has been passed down from prehistory to the present. Buddhism was introduced to Korea from China during the Three Kingdoms era in the 4th century, and the religion flourished until the Joseon Dynasty, when Korean Confucianism became the state religion. During the Late Joseon Dynasty, in the 19th century, Christianity began to gain a foothold in Korea. While both Christianity and Buddhism would play important roles in the resistance to the Japanese occupation of