Question

in the eighteenth century europeon traders established in the 18th century European traders established black towns in Bombay Calcutta and Madras this can be looked from a phone which kind of inequality

Answer 1

It can be referred to as structural inequality.

Structural inequality is defined as a condition where one category of people are given an unequal status in relation to other categories of people. It refers to the inequalities which are rooted in the normal operations of the dominant social institutions and may be divided into categories like residential segregation, employment, healthcare and educational discrimination.

In the 18th century Bombay, Calcutta and Madras became important cities. There were separate living areas for the Indians and the Europeans. The Indians lived in the Black Towns which were characterized by chaos, anarchy, filth and disease. While the British lived in fortified areas which were clean and hygienic. For example, they lived in Fort St. George in Madras, Fort William in Calcutta. 

Answer 2

It is Structural Inequality (≠)