What will happen if there wasn't social classes

Social class in the United States is a controversial issue.

Explanation:

with social scientists disagreeing over models, definitions, and even the basic question of whether or not distinct classes exist. Many Americans believe in a simple three-class model that includes the rich or upper class, the middle class, and the poor or working class. More complex models that have been proposed by social scientists describe as many as a dozen class levels. Regardless of which model of social classes used, it is clear that socioeconomic status is tied to particular opportunities and resources. Socioeconomic status refers to a person’s position in the social hierarchy and is determined by their income, wealth, occupational prestige, and educational attainment

descendants of muhammed

yes.

explanation:

because it let the japanese know who had the upper hand in the war.