The first Aswan dam provided valuable irrigation during droughts but could not hold back the annual flood of the mighty Nile River. In the 1950s, Egyptian leader Gamal Abdel Nasser envisioned building a new dam across the Nile, one large enough to end flooding and bring electric power to every corner of Egypt. Options:A. they are average with regard to standard of living, income, and life expectancyB. they have a very low standard of living, most people live in poverty, and life expectancy is below the world averageC. they have a high standard of living, most people make a good living, and life expectancy is higher than the world averageD. they have a high standard of living and average income, but life expectancy is below the world average