The USSR Trade unions - leading squad of the world international workers movement!

This image depicts a propaganda poster from the communist era, featuring a group of workers in uniform and working clothes. It's about the trade union movement in Soviet era times. The men are wearing hats and appear to be part of a political group. The poster is likely promoting the Russian Communist Party or the Soviet trade unions. The men are of various ages, with one man having a mustache. The color scheme of the poster is primarily red and black. The setting seems to be a city, possibly during a revolution. The text on the poster reads "ПРОФСОЮЗЫСССР ПЕРЕДОВОЙ ОТРЯД МИРОВОГО РАБОЧЕГО ДВИЖЕНИЯ," which translates to "Trade Unions of the USSR Vanguard Brigade of the World Workers'' Movement."