Agricultural cooperation and the problem of improvement of agronomic culture of the peasantry of the Middle Volga region in the beginning of the XX century and in the years of the First World War

In article on the basis of archival documents, statistical data and materials of the Central and regional print the beginning of XX century the analysis of the dynamics of growth of agricultural companies in the region, their social structure, the contribution of cooperatives in the enhancement of agronomic culture of the Russian the peasantry.