Nigeria gained independence from Britain in 1960, and its first years of autonomy were characterized by severe conflict between its many ethnic groups. In 1967, the predominantly Igbo Eastern Region of Nigeria seceded amid fears that the rival Hausa tribe was gaining increasing power in Nigeria’s central government. Though the newly proclaimed Republic of Biafra made advances early in the war, it was no match for Nigeria’s forces. What medical organization was established as a result of the war? Discuss