I. Ia. Matkovskaia’s research while affiliated with Odesa I. I. Mechnikov National University and other places

In the heroic chronicle of Russia's revolutionary movement, the Decembrists - representatives of the first stage of that movement - hold a special place. The boldness of the initiative they displayed, the self-sacrifice of the heroes who rose in struggle against the autocracy, the at least partly conscious intention of creating - albeit at the price of their own lives! - a historic precedent: all this compels one to look closely at the moral content of their activity. The significance of the moral factor in the historical experience of Decembrism is determined by yet another noteworthy circumstance: the finest members of the nobility were rising against the privileges of their own class. This feature was noted by Herzen when he wrote that this movement included members of the wealthiest and most famous noble families of Russia, and that "Pestel' proposed to them that they seek, even at the cost of their lives, the expropriation of their own estates." (1)