Which would be the best title for the map? “Africa's Unique Desert Regions"

“Africa's Diverse climatic Zones"

“Africa—The Origin of Humankind”

“Africa—A Mosaic of Cultures”

"Africa's Diverse climatic zones."

Explanation:

The reason is because it is showing a climate map, meaning the "Origin of Humankind" and "A mosaic of Cultures" are already incorrect. Once you look at the map you'll see that its mostly not desert, but a mix of many climates from Mediterrean  /Drylands climate in the north to the Mountains of Ethiopia.  So it cancels out "Africa's unique desert regions" Leaving you with "Diverse climatic zones."

c. the animal imagery that follows the description of the dagger

explanation:

most people were factory or company owners.