The correct answer is A) refugees fled from urban areas.
What did not occur during the Civil Wars in Mozambique and Angola was that "refugees fled from urban areas."
From 1977 to 1992, Mozambique lived its period of the Civil War. People who supported the Front for the Liberation of Mozambique (a Communist organization) fought against the anti-Communist group called Mozambican National Resistance. Other African countries such as South Africa and Rhodesia supported the National Resistance.
In the case of Angola, there were periods of armed confrontations that began in 1975 and ended in 2002. After Angola got its independence from Portugal, the country lived periods of chaos and the Civil War started. The war confronted the People's Movement for the Liberation of Angola (Communist group) and the National Union for the Total Independence of Angola( an anti-Communist group).
