Literature helps to learn about people and to build a cohesive structure of language and community. This article explains at first glance the need to know the land from which such literature originated and its background, discusses the views of scholars on the trinity in general, and explains the end-to-end textual value of grammatical-literary evidence. ‘Legacy’ is based on ‘smuggling’ and ‘culture’ is based on ‘spreading’. ‘Abduction’ is inherited from one another. It has been explained that ‘diffusion’ stands for color that is visible to all and that culture is different from the traditional state of standing by explaining the norm of literature and genetics. Evidence suggests that the customs, beliefs, religions, rituals, diets, costumes and ornaments, tools, warfare, education, art, and professions of the Tamil people, which describe the period and chronology of the Ten Idylls as scholarly references and form cultural references, are increasingly expressed in Sangam literature in particular.