 Complete the following phrase:  Leon Trotsky, Nikolay Krestinsky and some others insisted on militarization of trade unions and actually turning them into part of the government apparatus. The Workers Opposition Alexander Shlyapnikov, Alexandra Kollontai demanded that trade unions manage the economy through an All-Union Congress of Producers and that workers comprise a majority of Communist Party members and leaders. There were several other factions. Eventually, all of them were defeated at the 