Over 300 languages are spoken in africa, yet most africans are able to communicate with each other. why? a. they use sign language. b. they speak in european languages, such as english or french. c. they only communicate using pictures. d. they take the time to learn all the tribal languages in their region, as well as their own.

The answer is B. They typically speak English or French. The people of African nations typically know many languages.

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the belief that a winning political party is empowered by the voters to carry out campaign promises is called a mandate. mandate is also an authority given to a constituency to represent someone or a group.

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. political or economical policy that isolates a country from participating in international relationships. it has been suggested that the united states participates in isolationism because of its lack of involvement in particular wars or alliances.