▁alongside ▁efficiency . ▁However , ▁by ▁ 1 9 8 0 ▁the ▁number ▁of ▁gradu ates ▁from ▁primary ▁and ▁secondary ▁schools ▁was ▁so ▁high ▁that ▁ad mission ▁quot as ▁for ▁univers ities ▁were ▁introduced . ▁ ▁Religion ▁▁▁▁ ▁The ▁experiences ▁in ▁and ▁after ▁World ▁War ▁II , ▁where in ▁the ▁large ▁Jewish ▁minor ity ▁was ▁anni h il ated ▁by ▁the ▁Naz is , ▁the ▁large ▁German ▁minor ity ▁was ▁for ci b ly ▁exp elled ▁from ▁the ▁country ▁at ▁the ▁end ▁of ▁the ▁war , ▁along ▁with ▁the ▁loss ▁of ▁the ▁eastern ▁territ ories ▁which ▁had ▁a ▁significant ▁population ▁of ▁Eastern ▁Orth odox ▁Bel arus ians ▁and ▁Uk ra ini ans , ▁led ▁to ▁Poland ▁becoming ▁more ▁hom ogene ously ▁Catholic ▁than ▁it ▁had ▁been . ▁ ▁The ▁Polish ▁Anti - Rel ig ious ▁Camp aign ▁was ▁initi ated ▁by ▁the ▁commun ist ▁government ▁in ▁Poland ▁which , ▁under ▁the ▁doctrine ▁of ▁Marx ism , ▁act ively ▁advoc ated ▁for ▁the ▁dis enf ranch is ement ▁of ▁religion ▁and ▁planned ▁at he isation . ▁The ▁Catholic ▁Church , ▁as ▁the ▁religion ▁of ▁most ▁Pol es , ▁was ▁seen ▁as ▁a ▁rival ▁compet ing ▁for ▁the ▁citizens ' ▁alleg iance ▁by ▁the ▁government , ▁which ▁attempted ▁to ▁suppress ▁it . ▁ ▁To ▁this ▁effect ▁the ▁commun ist ▁state ▁conducted ▁anti - rel ig ious ▁propag anda ▁and ▁per sec ution ▁of ▁cl erg ymen ▁and ▁monaster ies . ▁As ▁in ▁most ▁other ▁Commun ist ▁countries , ▁religion ▁was ▁not ▁out la wed ▁as