All of the following are examples of centrifugal forces in political geography EXCEPT - (A) the existence of different language regions
(B) rugged topography
(C) religious diversity and conflict
(D) ethnic homogeneity
(E) a poorly developed road network

It is useful for historians to write narratives so that history can be passed on from their point of view.  think about a story being told in third person, then think about it again being told in first person, by someone who actually experienced the event.

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Although nelson mandela was arrested for treason and sentenced to life in prison, he was not arrested in 1964. he was arrested in 1962. therefore, letter b is false.

Ibelieve its called a fusiform lava  bomb.