Even so, by the time of Marx’s death, his ideas and other forms of socialism were motivating labor organizers to form unions in which workers could negotiate for better wages and working conditions with owners, under threat of striking—stopping work at a factory and preventing others from replacing them at the machines.
I find this interesting, as labor unions still operate under these principles to this day. They bring together the workers and form a united force that they then use to bargain with the employers. This is a strong strategy to secure better conditions for workers, and heavily inspired by Marx.