Why did marx believe that social change was necessary in society

   It helps correct inequality and injustice

Explanation:  Marx believed that changes were needed in society because of the increasing accumulation of profits by a small number of people, based on ownership of the means of production, resources and, most importantly, on the basis of the surplus value achieved by the workforce. Thus, on the one hand, there are fewer rich people, capitalists, and on the other, a large number of poor people, workers. According to Marx's idea, all means of production and resources should be a social property, in the hands of the proletariat, that is, workers who directly realize a surplus value with their work, and thus reduce, or according to the idea of ​​a communist society, completely eliminate inequality and injustice. Socialism is only a transitional form on the path to the full communism.

answer; /// blank (1) fall; blank(2) rise;

answer law is not needed; /// (concurrent resolutions);