Explanation:
As per the question, the author's key purpose of including this paragraph include 'to inform the reader about the location' and 'to entertain the readers by showing how dramatic the situation is.
Answer:
https://www.worldometers.info/world-population/nigeria-population/Nigirea
Explanation:
this link will give you the populations in Africa
President Herbert Hoover.
People questioned Hoover's compassion, because he seemed unwillingness to provide direct relief to Americans.