Social stratification is the structured ranking of entire groups of people that perpetuates unequal economic rewards and powers in a society it includes slavery, castes, the estate system, and social classes. The process by which individuals and groups are ranked in a more or less enduring hierarchy of status is known as stratification. Slavery especially flourished in ancient Greece and Rome, which used thousands of slaves for their trade economies. Slavery. Most slaves in ancient times were prisoners of war or debtors. As many as 400 million people live under conditions that qualify as slavery, despite laws prohibiting it. Although U.S. slavery, depicted here, ended with the Civil War, slavery still exists today in parts of Africa, Asia, and … Get an answer for 'How do slavery, caste, and class system of social stratification differ?' Slavery: Slavery is an age-old institution. Slavery is the most closed system of stratification. It was rare among primitive peoples, such as the hunter-gatherer societies, because for slavery to flourish, social differentiation or stratification was essential. Types of social stratification with examples. Slavery existed in a large number of past societies whose general characteristics are well known. In Mauritania, the Sudan, Ghana, and Benin, slavery exists much as it did 800 years ago. Characteristics of social stratification like Social Stratification based on Economy, Social Stratification based on Politics. Figure \(\PageIndex{1}\): Slavery is the most closed system of stratification. In today’s world, three main systems of stratification remain: slavery, a caste system, and a class system. Notes on Social Stratification with Definitions. Although U.S. slavery, depicted here, ended with the Civil War, slavery … As trade died down during the Middle Ages, so did slavery. The above three systems of stratification—slavery, estate and caste system—are mainly associated with agrarian societies. Slavery still exists today. Stratification Structure: Form # 1. and find homework help for other Social Sciences questions at eNotes It prevailed in its extreme form in ancient Greece and Rome and in the southern states of the U.S.A. in the eighteenth century and continued till the third quarter of the nineteenth century. In its modified form, slavery existed in almost all parts of the world. Slavery is the most closed system of stratification.