How did the explorations of Livingstone and Stanley lead to colonization of Central Africa? O A) They expelled Boer farmers and indigenous groups from the region.
O B) They found a navigable river to the African interior.
O C) They resolved territorial disputes among competing ethnic groups.
O D) They succeeded in locating the source of the Nile River

Which statement describes the central idea of the text? a. while the nigerian government has the wealth to improve the conditions in prisons, they continue to view it as a low priority. b. nigerian prisons neglect the physical and mental health of their prisoners by failing to provide them with basic necessities and services. c. the inhuman conditions in nigerian prisons could easily be improved, but the environment is considered part of prisoners' punishment. d. conditions in nigerian prisons are slowly improving as non-government organizations and citizens are providing much-needed equipment to the prisons.