It would be the "Andes" mountains to the west that cause Patagonia To Be Dry Barren And Windy, since this mountains prevent much of the natural rainfal from coming in an enriching any available soil.
Answer: The Fifth Amendment
Explanation: Section 1. The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of race, color, or previous condition of servitude. Section 2. The Congress shall have power to enforce this article by appropriate legislation.