Connor was born into a poor family, but he worked hard during high school and went on to receive his master’s degree in business. Today, he is considered "upper middle class" and enjoys a comfortable lifestyle. Connor’s journey is an example of .

(A) a rigid class system.
(B) social mobility.
(C) a caste system.
(D) class consciousness.
(E) reciprocal beliefs.

B. social mobility

Explanation:

Social mobility -

It refers to the motion of the people , families or any group of people within the social strata in the society is referred to as social mobility .

It refers to the alterations in the social status of the people .

The movement is done by the potential of the people , who are willing to work hard for themselves and tries to upgrade their standards of living .

Hence, from the given scenario of the question ,

The correct option is B. social mobility .

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