Concept:Class stratification means the division of society into layers or social classes based on wealth, power, and status.
Explanation:Capitalism naturally produces two main classes: the bourgeoisie, who own the means of production, and the proletariat, who sell their labour.
This system encourages private ownership and the pursuit of profit, which widens the gap between the rich and the poor.
As a result, there is a clear differentiation between the ruling class and the ruled class.
Feudalism also had ranks, but its divisions were based on land and birth rather than economic class.
Socialism and communism, on the other hand, aim to reduce or remove class distinctions.
Therefore, class stratification is regarded as a peculiar and defining feature of capitalist society.
The capitalist mode of production keeps social classes prominent through unequal distribution of resources and opportunities.
Answer:A. capitalism