How and when did USSR enter the an era of equality and collectivism?

The USSR entered an era of equality and collectivism following the Bolshevik Revolution of 1917, which aimed to dismantle the class hierarchy and promote socialist principles. Under Lenin and later Stalin, the government implemented policies like collectivization of agriculture and the nationalization of industry, which sought to eliminate private ownership and redistribute wealth. These efforts were framed as building a classless society, but often led to significant repression and hardship, particularly during the forced collectivization campaigns in the late 1920s and early 1930s. The push for equality was deeply intertwined with state control and Propaganda, resulting in a complex legacy of both social change and authoritarianism.