In 1966, Julia Kristeva introduced the concept of 'intertextuality', revolutionizing literary theory by suggesting that texts are interconnected and shaped by prior works. Her exploration of the 'semiotic chora' emphasizes the fluidity of meaning and the influence of cultural and historical contexts on interpretation. This idea challenged traditional notions of authorship and originality, highlighting the collaborative nature of textual creation. Kristeva's work has had a profound impact on literary studies, feminist theory, and cultural criticism, encouraging a more nuanced understanding of how texts interact with one another.

Julia Kristeva's introduction of intertextuality in 1966 deeply influenced feminist poetics and the understanding of poetic language as a fluid, interwoven network of cultural echoes and unconscious rhythms. Poets like Audre Lorde and Hélène Cixous utilized these concepts to challenge traditional narratives and explore identity.