马克思主义认为 ,政党本质上是特定阶级利益的集中代表者 ,是特定阶级政治力量中的领导力量 ,是由各阶级的政治中坚分子为了夺取或巩固国家政治权力而组成的政治组织。政党作为阶级利益的代表者 ,作为特定阶级政治社会化的重要机构 ,必须是阶级的先锋队组织。政党是阶级的先锋 Marxism holds that a political party is essentially a concentrated representative of the interests of a particular class and a leading force in a particular class of political forces and is a political organization formed by political elites of all classes in order to seize or consolidate the country’s political power. As a representative of class interests, a political party must be an organization of class vanguard, as an important organ for political socialization of a particular class. Political parties are the vanguard of the class