Presence of certain type of bacteria in intestinal tract can also affect the color of human stools. Salmonella, a type of bacteria, if enters in human intestine or digestive tract, could disturb its functioning and result in change in color of stools. This could be easily treated with antibiotics.
Many critics have suggested that there is no clear distinction between realism and its related late nineteenth-century movement, naturalism. As Donald Pizer notes in his introduction to The Cambridge Companion to American Realism and Naturalism: Howells to London, the term realism is difficult to define, in part because it is used differently in European contexts than in American literature.
Making the world better, one answer at a time. Impressionism was an art movement of the 19th century, which began as a private association of Paris-based artists who exhibited publicly in 1874.The term impressionism originated from art critic Louis Leroy, who commented Monet's painting 'Impression: Soleil Levant'.mpressionism began in France during the 1870's. As to where, Honfleur, on the south coast of the Seine estuary, where Monet painted a picture entitled 'Impression-Sunrise' â¦ in 1872.