Capital. The origin of the family, private property, and the state

The philosophical and economic ideas of Karl Marx (1818-1883) and Friedrich Engels (1820-1895) played a huge role in the life of the whole world and our country in particular, laying the foundations of a revolutionary doctrine of society.
Capital, the huge three -volume work of Karl Marx, was redesigned by the German historian and economist Yu. Borhardt, who created his more compact version. The idea of ​​the compiler is to “let Marx to say” and enable any reader to understand the essence of the dialectical -materialistic approach.
Work "The origin of the family, private property and the state" Friedrich Engels (1884) is devoted to the evolution of family and marriage, the origin and essence of statehood.
The book also includes the "Manifesto of the Communist Party" (1848), written by scientists on behalf of the Society of the "Union of Fair". This document laid the foundation for the formation of an international communist movement.
All these works were required to study at universities in the USSR and for many years influenced the worldview of Soviet citizens. But were the works of Marx and Engels correctly understood, interpreted?