Analytical Study of the Characteristics, Motives and Socio-political Causes of Profanity in the Literature of the Constitutional Era

One of the important features of the Constitutional revolution's literature is the linguistic and literally violence. This feature is seen in two fields: Intergroup and Extergroup. The first relates to internal disputes between literatures and the second is related to literary disputes with those in power of in society, both clerics and politicians. The essence of this violence is rooted in political turmoil in this period of contemporary Iranian history. This violence often originates from social issues not individual ones. As well as its field of publications is public newspapers. Improvisation and informality are other characteristic of this literature. An analytical study of these literary works reveals that there are several motives for their emergence: Political differences, Competitions for social status, Weaknesses in literary language, highlighting the moral weaknesses of the competitor. The socio-political reasons for this phenomenon are as follows: Political instability and the prevalence of the chaos, and insist on prejudice and disregard for the principle of tolerance.