Although less common than Salmonella or Campylobacter, Shigella is a significant cause of foodborne disease. Shigella is responsible for 10% to 20% of cases of bacterial foodborne illness each year in the United States.
A century later, it continues to be a marvel in modern engineering. The LA Aqueduct brought water from the Owens Valley hundreds of miles away to a growing area in need of additional resources to sustain its people and their endeavors, helping spur an economy that today rivals that of many nations.
Why Built the Three Gorges Dam. The Three Gorges Dam is the worldâs largest power producing facility, and the worldâs largest hydroelectric dam. There were many reasons for building the dam and this article will investigate some of these. The Three gorges dam was built across the Yangtze River to control the amount of water allowed through.