Why did settler colonial nations become more concerned with their &quote;white&quote; identities around the turn of the twentieth century?

Essay from the year 2023 in the subject Sociology - Politics, Majorities, Minorities, grade: 1,0, University of Exeter (History Department), course: The British World, c. 1860-1975, language: English, abstract: Why did a turn of "e;whiteness"e; occur in the nineteenth and twentieth century? And why at this particular time? In the following, this will be observed in more detail. This essay will the...