Some of the oldest skeletal evidence for anatomically modern humans has been found in Ethiopia. It is widely considered as the region from which modern humans first set out for the Middle East and places beyond. According to linguists, the first Afroasiatic-speaking populations settled in the Horn region during the ensuing Neolithic era. Tracing its roots to the 2nd millennium BC, Ethiopia’s governmental system was a monarchy for most of its history. In the first centuries AD, the Kingdom of Aksum maintained a unified civilization in the region, followed by the Ethiopian Empire circa 1137. During the late 19th-century Scramble for Africa, Ethiopia was one of two nations to retain its sovereignty from long-term colonialism by a European colonial power. Many newly-independent nations on the continent subsequently adopted its flag colours. The country was occupied by Italy in 1936 and became Italian Ethiopia (part of the Italian East Africa) until 1941.
Ethiopia was also the first independent member from Africa of the 20th-century League of Nations and the United Nations. In 1974, the Ethiopian monarchy under Haile Selassie was overthrown by the Derg, a communist military government backed by the Soviet Union. In 1987, the Derg established the People’s Democratic Republic of Ethiopia, but it was overthrown in 1991 by the Ethiopian People’s Revolutionary Democratic Front, which has been the ruling political coalition since.