The author states that "Christianity and Islam share a fifteen-hundred-year history in Africa" – briefly describe what this history is (main points here – please don't recopy whole sections)

Technology has affected regional settlement patterns in what ways? choose all that apply. climatic improvement strategies have improved crop productivity. mechanized agricultural methods have improved agricultural productivity. participation in the global economy has increased urbanization. population shifts from urban to rural areas has increased as a result of petroleum production. settlement areas have increased as a result of improved water storage and delivery systems.

Deep-ocean and are created by convergent boundaries of an ocean and continental crust

Why is democracy better than a dictatorship?