By the legitimate senior members of select families or 'houses
Answer:
tribalism is not a problem facing the many African nations
The Columbian Exchange was the widespread transfer of plants, animals, culture, human populations, technology, and ideas
The following scenario which would most likely cause the country's literacy rate to decrease would be if A) Libya is torn by civil war. This would cause the literacy rate to decline, because if there is civil war, schools are shut down and it is unsafe for children to go to school, so their education is halted. This ties into the literacy if schoolchildren have their daily reading and writing learning halted.
