Hm I think you are Serbian  Am I right The name of the country was Socialist Federal Republic  means Federation of  Republics Nations  you can read the constitution od SFRJ it was Socialist Federation with Social Democrat establishment free Economy non of the companies were property of the government so its not even close to a Communist countryDo you understand the word Federation six countries in one Federationsix nations in Federal Union every single Republic had its own president prime minister and parliament European Union is very good example for you dont tell me that Germany France Italy Spain and other countries are  only sovereign states of Communist Europe