But beneath this great wealth and prosperity, America seethed. Whenever you have two people—or peoples—joined in politics but doing diametrically opposing things, it is almost inevitable that at some point tensions and jealousies will break out. In the industrial North, there was a low, festering resentment that eight of the first 11 . presidents were Southerners—and most of them Virginians at that. For their part, the agrarian Southerners harbored lingering umbrage over the internal improvements policy propagated by the national government, which sought to expand and develop roads, harbors, canals, etc., but which the Southerners felt was disproportionately weighted toward Northern interests. These were the first pangs of sectional dissension.
The most common cause of gastroenteritis in the United States is Norovirus . Other causes of gastroenteritis include Rotavirus, Astrovirus, Adenovirus, and Sapovirus . There are bacterial causes of gastroenteritis such as Salmonella, Shigella, Campylobacter Aeromonas, E. coli, Clostridium, Vibrio, Campylobacter , and Yersinia spp . Parasites that cause gastroenteritis include Giardia, Cryptosporidium, Cyclospora , and Entamoeba . Treatment for gastroenteritis is generally home remdies such as keeping hydrated to prevent dehydration. At times, hospitalization may be necessary if dehydration occurs.