Boria the former Yugo was a communistic formation.
Yugoslavia wasn`t communist creation. In 1918 Kingdom of Yugoslavia was established as parliamentar-monarchy.
But, secund Yugoslavia, when after WWII communists managed to establish their dictature, country was heavely influenced by USA, British and Franch interests (it sonud controversal but, that`s how it was). Very early Yugoslavia escaped to influence of Soviet Union, already in 1948.
prosperity was reached at the price of oppression Serbs and giving extra rights to alboes which eventually ended up with... we all see that, no need to specify.
yes, Serbian interests were sold by Yugo communists. First hand buyers were USA, Britain and France. Secund hand buyers was Germany and Islamic league. Its a fact. Nobody asked Serbs about transactions so transactions would be canceled by Serbs one day.
However I don't see enough reasons to set up the Polish language as the official one within them.
Polish influenece should be increased in the region and in balance with Russian interests.
Bater balance of Polish-Russian interests then balance of German (so called west) - Russian interests.