In sociology, the concept of 'generation' refers to a group of individuals who are born and raised during a specific time period and share common experiences, values, and attitudes. This article explores the importance of understanding generations in sociology, including the construction of generations, the significance of generations in shaping society, generational theory, generational conflict and cohesion, and the role of generations in social change. Gain a deeper understanding of the complexities of social change and the interplay between individuals and their historical contexts by studying generations.