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.
Romanticism is an important literary movement which began in Western Europe during 17th century and went on till the second half of 18th century. Romanticism is a movement that emerged as a reaction against Neoclassicism, the age preceding the Romantic Movement.The Neoclassical age was also called the 'The age of Enlightenment', which emphasized on reason and logic. The Romantic period wanted to break away from the traditions and...omanticism evolved in response to the French Revolution and the Age of Enlightenment that followed. Rather than focus on reason and rationality to explain man, romanticism focused more on emotions and feelings to explain nature and portray them.