B. The government vastly improved the economy
The Antonio Vilas Boas case from Brazil (1957) and the Hill Abduction in the US(1961) were the first cases of alien abduction.
In 1967, the Northern government attempted to build a Sudanese nation state on a cornerstone of Northern Arab Muslim identity, deliberately ignoring the religious and ethnic diversity of Sudan and led the country into civil war.
Not specific.............?