Poverty in Africa waste of resources: Another example of misspent money is the Aswan High Dam. The dam was supposed to have modernized Egypt and Sudan immediately. Instead, the block of the natural flow of the Nile River meant that the Nile's natural supply of nitrate fertilizer and organic material was blocked. Now, about one-third of the dam's electric output goes directly into fertilizer production for what was previously the most fertile area on the planet. Moreover, the dam is silting up and may cease to serve any useful purpose within the next few centuries. In addition, the Mediterranean Sea is slowly becoming
Aswan Low Dam granite. When constructed, the Old Aswan Dam was the largest masonry dam in the world. The design also included a navigation lock of similar construction on the western bank, which allowed shipping to pass upstream as far as the second cataract, whereas a portage overland was previously required. At the time of its construction, nothing of such scale had ever been attempted. Despite initial limitations imposed on its height, due to concern for the Philae Temple, the initial construction was soon found to be inadequate for development needs, and the height of the dam was raised in two phases, between