Which teacher and philosopher stressed the importance of practicing manners and treating others with respect?

Confucius

Explanation: Confucius was a Chinese philosopher who taught about the importance of the respect and the good manners. Some of his most important teachings were:

To respect old people.

To respect social order.

To tolerate.

To respect nature.

To love and respect parents and ancestors.

opinion because one person might not like silk

explanation:

an oligopoly is a term used to clarify the structure of a particular market, industry, or organization. a market is considered oligopolistic or amazingly focused when it is shared between a few companies.