The literary text is considered a unified unit within it that includes a set of principles and different genres through critical theories that study literary texts, and literary criticism, by the time has many changes with all its theories and methods.
   Critical theories and curricula study literary texts according to their characteristics, and integrative criticism is one of the new theories that have emerged recently.
A study of (The History of Kurdish Literature by Alaa al-Din Sajadi) is an attempt to define and research the application of this type of literary theories in Kurdish literature and criticism, and for this reason we tried to take part of this ancient book in the history of Kurdish literature to study it to be a material for our study, and the reason for choosing us This topic and this book in particular is due to the lack of study and applied of this critical theory in Kurdish literature compared to other literary theories .
After the introduction, the research consists of two main chapters, a conclusion, a list of sources and references, and a summary of the research is in (Kurdish , Arabic , English) languages . In terms of form and content, and the third paragraph we devoted it to searching for the three topic in topic of the integrative approach, which are (the writer, the text, and the reading of the text) and for the second chapter, it includes three paragraphs, the first paragraph being the critical approaches in this book in terms of first the issue of using the critical method in the book and secondly the external and internal critical theory in the book, and the second paragraph studying the form and content in the poetic text, and the third paragraph we allocate it (for the poet The text and the reader are in this .