A condition where people tend to perceive themselves in terms of their class background and this shapes their relationships with members of other classes is known as

Class consciousness

Explanation:

Class consciousness is when someone is aware of his or her place within a social class. It is a situation whereby someone is aware of their social or economic class in comparison to others and in understanding the class such belongs to in the society. Class consciousness was an idea of Marxist theory a social thinker.

The correct answer is class consciousness

Explanation:

According to Karl Max, "class consciousness is an awareness of one's social and/or economic class relative to others, as well as an understanding of the economic rank of the class to which you belong in the context of the larger society"

In the city of Lagos, in Nigeria,there are some parents who are highly class conscious that they have mapped out  the kinds of schools that their wards can attend, the type of social gathering they can participate in, the kind shopping mall they can buy from, up to the point that their children can only attend universities outside the country as they perceived local universities as non-value adding and a sheer wasting of time and resources.

the answerr would be 1

answer; commerce clearing house;