In this book the historical and social grounds of contemporary poetry have been intensively examined. Then the reflection of these courses on the literature of constitutional revolution and its continuation in modernistic era (poetry before Islamic Revolution) has been presented. The author has tried to change the state of the book from pure historical narratives and give the reader the opportunity to participate in analyzing the poetry from social. Literary and artistic points of view, which causes close sentimental relation between the audience and content, and at the end of the book, with a short reference to Islamic Revolution’s literature, has connected the book to its next volume which describes the literature of Islamic Revolution.