The realization of availability and free education principles in the Soviet state (1917 - 1991 years)

In the article the author researches the ratio of availability of free and paid education for the citizens of The Soviet State. The author considers free education as an opportunity to get it in general. The article pays attention to the class and proletarian approach to the teaching of pupils and students in the educational institutions which had been working until 1936 year. The financial incapacity of parents was also one of the reasons why not all the children of school age were involved into the system of education. Some of the teenagers had to learn at the factory and craft schools under the pressure of the state.