Abstract
Political Pluralism played an important role in the course of the development of Democracy. First, it contributed to the transfer of Democracy from the theoretical dimension to the practical dimension, and its form was adopted as a criterion for classifying the development of Democracy; because of the concept of Political Pluralism meant defining the relation of Democracy to the concepts of participation, equality and government response to demands, interests, linked to each other in Western thought, and explain the components of Western theory of Political Pluralism. The relationship between Political Pluralism and Democracy is a relationship of mutual influence; one affects the other negatively and positively, and may be this relationship according to mathematical formula as a positive.