It helps define the theme by providing the contrast of a river as opposed to a town. A river is forever flowing,free, and untamed, it represents freedom. While a town has structure, and rules, and ways in which is must 'act'. This represents slavery.
Which central ideas show a particular bias
Answer:
you can learn from others and learn about your surrounding but you can get attacked or get threats from unwanted guest.
<span>An Indian Father's Plea - Education Week Teacher</span>
