Aswan Dam insignificant compared to what is needed to reach the yields achieved today in Egypt's irrigation. Also, the annual spread of sediment due to the Nile floods occurred along the banks of the Nile. Areas far from the river which never received the Nile floods before are now being irrigated. A more serious issue of trapping of sediment by the dam is that it has increased coastline erosion surrounding the Nile Delta. The coastline erodes an estimated per year. Before the construction of the High Dam, groundwater levels in the Nile Valley fluctuated 8–9 m per year with the water level
United States foreign policy in the Middle East in the country. The involvement that the U.S. would take in Egyptian business and politics in return for aid, Nasser thought "smacked of colonialism." Indeed, as political scholar B.M. Bleckman argued in 1978, "Nasser had ambivalent feelings toward the United States. From 1952 to 1954 he was on close terms with U.S. officials and was viewed in Washington as a promising moderate Arab leader. The conclusion of an arms deal with the USSR in 1955, however, had cooled the relationship between Cairo and Washington considerably, and the Dulles-Eisenhower decision to withdraw the offer to finance the Aswan High Dam in