The party, according to the "Green Book", is a modern tool of dictatorial rule - it is the power of a part over the whole. Parties are established by groups of people to act in their interests, or to impose their views on the public and to establish their ideology on it. The number of parties in a system does not alter the substance of the matter. Moreover, the more numerous the parties are, the more intensive is the power struggle between them, which in turn undermines the programmes geared to benefit the entire society. The interests of society and of its development are sacrificed for the sake of the partisan struggle for power.