Socialist Youth Union (Bulgarien)
Socialist Youth Union ( bulgariska : Съюз на социалистическата младеж , SSM) var en ungdomsorganisation i Bulgarien , grundad 1921. SSM var ungdomsflygeln i Bulgarian Social Democratic Workers Party .
Socialist Youth Union ( bulgariska : Съюз на социалистическата младеж , SSM) var en ungdomsorganisation i Bulgarien , grundad 1921. SSM var ungdomsflygeln i Bulgarian Social Democratic Workers Party .