Step 1: Understanding class system.
The class system divides society into different social strata based on factors like wealth, education, occupation, and social status. Individuals in different classes experience different feelings and perceptions based on their position in society.
Step 2: Feelings associated with the class system.
- Feeling of equality can be observed in individuals in the same social class or in societies where social mobility is encouraged.
- Feeling of inferiority can arise in lower classes due to discrimination or lack of opportunities.
- Feeling of superiority is often associated with individuals in higher social classes who feel privileged due to their economic or social advantages.
Step 3: Conclusion.
Thus, all of the feelings (equality, inferiority, and superiority) can be observed in the class system, corresponding to option (D).