Émile Durkheim's concept of social solidarity describes the connections, common beliefs, and values that unite individuals within a society. It signifies the societal cohesion that promotes harmonious cooperation among its members.
Durkheim asserted that social solidarity is fundamental to societal stability. He identified two forms: mechanical solidarity, characteristic of traditional societies with uniform individual roles, and organic solidarity, found in modern societies with specialized roles.
The other concepts represent distinct social phenomena. Social stratification refers to society's layered structure based on economic standing, influence, and prestige. Social integration involves incorporating individuals into the societal framework, while social conflict addresses intergroup tensions. In contrast, social solidarity uniquely pertains to the shared norms and values that maintain societal unity.